258045499

素因数分解:

${\mathrm{17}}^3\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1095

約数の個数: 16

約数和(自身を含む): 279624960

約数和(自身を除く): 21579461

約数列:

[1, 17, 53, 289, 901, 991, 4913, 15317, 16847, 52523, 260389, 286399, 892891, 4868783, 15179147, 258045499]

約数ペア:

[(1, 258045499), (17, 15179147), (53, 4868783), (289, 892891), (901, 286399), (991, 260389), (4913, 52523), (15317, 16847)]