141720383

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{661}}^1$

素因数の和:1058

約数の個数: 16

約数和(自身を含む): 164281920

約数和(自身を除く): 22561537

約数列:

[1, 7, 109, 281, 661, 763, 1967, 4627, 30629, 72049, 185741, 214403, 504343, 1300187, 20245769, 141720383]

約数ペア:

[(1, 141720383), (7, 20245769), (109, 1300187), (281, 504343), (661, 214403), (763, 185741), (1967, 72049), (4627, 30629)]