7880979

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3769}}^1$

素因数の和:3830

約数の個数: 16

約数和(自身を含む): 11400480

約数和(自身を除く): 3519501

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 3769, 11307, 64073, 154529, 192219, 463587, 2626993, 7880979]

約数ペア:

[(1, 7880979), (3, 2626993), (17, 463587), (41, 192219), (51, 154529), (123, 64073), (697, 11307), (2091, 3769)]