4387603941

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1\times {\mathrm{2267}}^1$

素因数の和:3302

約数の個数: 48

約数和(自身を含む): 7487520768

約数和(自身を除く): 3099916827

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 991, 1953, 2267, 2973, 6801, 6937, 8919, 15869, 20403, 20811, 30721, 47607, 62433, 70277, 92163, 142821, 210831, 215047, 276489, 491939, 632493, 645141, 1475817, 1935423, 2246597, 4427451, 6739791, 15726179, 20219373, 47178537, 69644507, 141535611, 208933521, 487511549, 626800563, 1462534647, 4387603941]

約数ペア:

[(1, 4387603941), (3, 1462534647), (7, 626800563), (9, 487511549), (21, 208933521), (31, 141535611), (63, 69644507), (93, 47178537), (217, 20219373), (279, 15726179), (651, 6739791), (991, 4427451), (1953, 2246597), (2267, 1935423), (2973, 1475817), (6801, 645141), (6937, 632493), (8919, 491939), (15869, 276489), (20403, 215047), (20811, 210831), (30721, 142821), (47607, 92163), (62433, 70277)]