9380943

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 16432416

約数和(自身を除く): 7051473

約数列:

[1, 3, 9, 11, 13, 33, 37, 39, 99, 111, 117, 143, 197, 333, 407, 429, 481, 591, 1221, 1287, 1443, 1773, 2167, 2561, 3663, 4329, 5291, 6501, 7289, 7683, 15873, 19503, 21867, 23049, 28171, 47619, 65601, 80179, 84513, 94757, 240537, 253539, 284271, 721611, 852813, 1042327, 3126981, 9380943]

約数ペア:

[(1, 9380943), (3, 3126981), (9, 1042327), (11, 852813), (13, 721611), (33, 284271), (37, 253539), (39, 240537), (99, 94757), (111, 84513), (117, 80179), (143, 65601), (197, 47619), (333, 28171), (407, 23049), (429, 21867), (481, 19503), (591, 15873), (1221, 7683), (1287, 7289), (1443, 6501), (1773, 5291), (2167, 4329), (2561, 3663)]