138616401

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{600071}}^1$

素因数の和:600092

約数の個数: 16

約数和(自身を含む): 230427648

約数和(自身を除く): 91811247

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 600071, 1800213, 4200497, 6600781, 12601491, 19802343, 46205467, 138616401]

約数ペア:

[(1, 138616401), (3, 46205467), (7, 19802343), (11, 12601491), (21, 6600781), (33, 4200497), (77, 1800213), (231, 600071)]