411426393

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{937}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 667255680

約数和(自身を除く): 255829287

約数列:

[1, 3, 7, 21, 29, 49, 87, 103, 147, 203, 309, 609, 721, 937, 1421, 2163, 2811, 2987, 4263, 5047, 6559, 8961, 15141, 19677, 20909, 27173, 45913, 62727, 81519, 96511, 137739, 146363, 190211, 289533, 439089, 570633, 675577, 1331477, 2026731, 2798819, 3994431, 4729039, 8396457, 14187117, 19591733, 58775199, 137142131, 411426393]

約数ペア:

[(1, 411426393), (3, 137142131), (7, 58775199), (21, 19591733), (29, 14187117), (49, 8396457), (87, 4729039), (103, 3994431), (147, 2798819), (203, 2026731), (309, 1331477), (609, 675577), (721, 570633), (937, 439089), (1421, 289533), (2163, 190211), (2811, 146363), (2987, 137739), (4263, 96511), (5047, 81519), (6559, 62727), (8961, 45913), (15141, 27173), (19677, 20909)]