1819427293

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1\times {\mathrm{1979}}^1$

素因数の和:2688

約数の個数: 16

約数和(自身を含む): 1922088960

約数和(自身を除く): 102661667

約数列:

[1, 31, 47, 631, 1457, 1979, 19561, 29657, 61349, 93013, 919367, 1248749, 2883403, 38711219, 58691203, 1819427293]

約数ペア:

[(1, 1819427293), (31, 58691203), (47, 38711219), (631, 2883403), (1457, 1248749), (1979, 919367), (19561, 93013), (29657, 61349)]