214852011

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{43117}}^1$

素因数の和:43282

約数の個数: 16

約数和(自身を含む): 314588928

約数和(自身を除く): 99736917

約数列:

[1, 3, 11, 33, 151, 453, 1661, 4983, 43117, 129351, 474287, 1422861, 6510667, 19532001, 71617337, 214852011]

約数ペア:

[(1, 214852011), (3, 71617337), (11, 19532001), (33, 6510667), (151, 1422861), (453, 474287), (1661, 129351), (4983, 43117)]