4250961

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:403

約数の個数: 40

約数和(自身を含む): 7480704

約数和(自身を除く): 3229743

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 367, 429, 891, 1053, 1101, 1287, 3303, 3861, 4037, 4771, 9909, 11583, 12111, 14313, 29727, 36333, 42939, 52481, 108999, 128817, 157443, 326997, 386451, 472329, 1416987, 4250961]

約数ペア:

[(1, 4250961), (3, 1416987), (9, 472329), (11, 386451), (13, 326997), (27, 157443), (33, 128817), (39, 108999), (81, 52481), (99, 42939), (117, 36333), (143, 29727), (297, 14313), (351, 12111), (367, 11583), (429, 9909), (891, 4771), (1053, 4037), (1101, 3861), (1287, 3303)]