15663768731

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{1051}}^1$

素因数の和:1443

約数の個数: 32

約数和(自身を含む): 17450205696

約数和(自身を除く): 1786436965

約数列:

[1, 13, 67, 71, 241, 871, 923, 1051, 3133, 4757, 13663, 16147, 17111, 61841, 70417, 74621, 209911, 222443, 253291, 915421, 970073, 1146437, 3292783, 4999607, 14903681, 16970497, 17983661, 64994891, 220616461, 233787593, 1204905287, 15663768731]

約数ペア:

[(1, 15663768731), (13, 1204905287), (67, 233787593), (71, 220616461), (241, 64994891), (871, 17983661), (923, 16970497), (1051, 14903681), (3133, 4999607), (4757, 3292783), (13663, 1146437), (16147, 970073), (17111, 915421), (61841, 253291), (70417, 222443), (74621, 209911)]