285118014727

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{192917}}^1$

素因数の和:193195

約数の個数: 32

約数和(自身を含む): 356512464000

約数和(自身を除く): 71394449273

約数列:

[1, 7, 13, 91, 109, 149, 763, 1043, 1417, 1937, 9919, 13559, 16241, 113687, 192917, 211133, 1350419, 1477931, 2507921, 17555447, 21027953, 28744633, 147195671, 201212431, 273363389, 373680229, 1913543723, 2615761603, 3133164997, 21932154979, 40731144961, 285118014727]

約数ペア:

[(1, 285118014727), (7, 40731144961), (13, 21932154979), (91, 3133164997), (109, 2615761603), (149, 1913543723), (763, 373680229), (1043, 273363389), (1417, 201212431), (1937, 147195671), (9919, 28744633), (13559, 21027953), (16241, 17555447), (113687, 2507921), (192917, 1477931), (211133, 1350419)]