214953501

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{53591}}^1$

素因数の和:53792

約数の個数: 16

約数和(自身を含む): 329269248

約数和(自身を除く): 114315747

約数列:

[1, 3, 7, 21, 191, 573, 1337, 4011, 53591, 160773, 375137, 1125411, 10235881, 30707643, 71651167, 214953501]

約数ペア:

[(1, 214953501), (3, 71651167), (7, 30707643), (21, 10235881), (191, 1125411), (573, 375137), (1337, 160773), (4011, 53591)]