214687577

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{18329}}^1$

素因数の和:18412

約数の個数: 16

約数和(自身を含む): 249434640

約数和(自身を除く): 34747063

約数列:

[1, 13, 17, 53, 221, 689, 901, 11713, 18329, 238277, 311593, 971437, 4050709, 12628681, 16514429, 214687577]

約数ペア:

[(1, 214687577), (13, 16514429), (17, 12628681), (53, 4050709), (221, 971437), (689, 311593), (901, 238277), (11713, 18329)]