2893109654001

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1\times {\mathrm{1213}}^1\times {\mathrm{3697}}^1$

素因数の和:5942

約数の個数: 64

約数和(自身を含む): 4560339992576

約数和(自身を除く): 1667230338575

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 991, 1213, 2973, 3639, 3697, 6937, 8491, 11091, 20811, 25473, 25879, 30721, 37603, 77637, 92163, 112809, 114607, 215047, 263221, 343821, 645141, 789663, 802249, 1202083, 2406747, 3606249, 3663727, 4484461, 8414581, 10991181, 13453383, 25243743, 25646089, 31391227, 37264573, 76938267, 94173681, 111793719, 113575537, 139018291, 260852011, 340726611, 417054873, 782556033, 795028759, 973128037, 2385086277, 2919384111, 4444100851, 13332302553, 31108705957, 93326117871, 137767126381, 413301379143, 964369884667, 2893109654001]

約数ペア:

[(1, 2893109654001), (3, 964369884667), (7, 413301379143), (21, 137767126381), (31, 93326117871), (93, 31108705957), (217, 13332302553), (651, 4444100851), (991, 2919384111), (1213, 2385086277), (2973, 973128037), (3639, 795028759), (3697, 782556033), (6937, 417054873), (8491, 340726611), (11091, 260852011), (20811, 139018291), (25473, 113575537), (25879, 111793719), (30721, 94173681), (37603, 76938267), (77637, 37264573), (92163, 31391227), (112809, 25646089), (114607, 25243743), (215047, 13453383), (263221, 10991181), (343821, 8414581), (645141, 4484461), (789663, 3663727), (802249, 3606249), (1202083, 2406747)]