69964811

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1951}}^1$

素因数の和:2114

約数の個数: 16

約数和(自身を含む): 82452480

約数和(自身を除く): 12487669

約数列:

[1, 7, 47, 109, 329, 763, 1951, 5123, 13657, 35861, 91697, 212659, 641879, 1488613, 9994973, 69964811]

約数ペア:

[(1, 69964811), (7, 9994973), (47, 1488613), (109, 641879), (329, 212659), (763, 91697), (1951, 35861), (5123, 13657)]