40670203

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1601}}^1$

素因数の和:1818

約数の個数: 16

約数和(自身を含む): 49213440

約数和(自身を除く): 8543237

約数列:

[1, 7, 19, 133, 191, 1337, 1601, 3629, 11207, 25403, 30419, 212933, 305791, 2140537, 5810029, 40670203]

約数ペア:

[(1, 40670203), (7, 5810029), (19, 2140537), (133, 305791), (191, 212933), (1337, 30419), (1601, 25403), (3629, 11207)]