210880941

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{28703}}^1$

素因数の和:28816

約数の個数: 16

約数和(自身を含む): 293928960

約数和(自身を除く): 83048019

約数列:

[1, 3, 31, 79, 93, 237, 2449, 7347, 28703, 86109, 889793, 2267537, 2669379, 6802611, 70293647, 210880941]

約数ペア:

[(1, 210880941), (3, 70293647), (31, 6802611), (79, 2669379), (93, 2267537), (237, 889793), (2449, 86109), (7347, 28703)]