83568289

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{4217}}^1$

素因数の和:4392

約数の個数: 16

約数和(自身を含む): 101232000

約数和(自身を除く): 17663711

約数列:

[1, 7, 19, 133, 149, 1043, 2831, 4217, 19817, 29519, 80123, 560861, 628333, 4398331, 11938327, 83568289]

約数ペア:

[(1, 83568289), (7, 11938327), (19, 4398331), (133, 628333), (149, 560861), (1043, 80123), (2831, 29519), (4217, 19817)]