7217169

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2389}}^1$

素因数の和:2464

約数の個数: 16

約数和(自身を含む): 10324800

約数和(自身を除く): 3107631

約数列:

[1, 3, 19, 53, 57, 159, 1007, 2389, 3021, 7167, 45391, 126617, 136173, 379851, 2405723, 7217169]

約数ペア:

[(1, 7217169), (3, 2405723), (19, 379851), (53, 136173), (57, 126617), (159, 45391), (1007, 7167), (2389, 3021)]