71389383

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{1487}}^1$

素因数の和:2734

約数の個数: 16

約数和(自身を含む): 102660096

約数和(自身を除く): 31270713

約数列:

[1, 3, 13, 39, 1231, 1487, 3693, 4461, 16003, 19331, 48009, 57993, 1830497, 5491491, 23796461, 71389383]

約数ペア:

[(1, 71389383), (3, 23796461), (13, 5491491), (39, 1830497), (1231, 57993), (1487, 48009), (3693, 19331), (4461, 16003)]