31596357

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 47190528

約数和(自身を除く): 15594171

約数列:

[1, 3, 13, 39, 43, 83, 129, 227, 249, 559, 681, 1079, 1677, 2951, 3237, 3569, 8853, 9761, 10707, 18841, 29283, 46397, 56523, 126893, 139191, 244933, 380679, 734799, 810163, 2430489, 10532119, 31596357]

約数ペア:

[(1, 31596357), (3, 10532119), (13, 2430489), (39, 810163), (43, 734799), (83, 380679), (129, 244933), (227, 139191), (249, 126893), (559, 56523), (681, 46397), (1079, 29283), (1677, 18841), (2951, 10707), (3237, 9761), (3569, 8853)]