130409887

素因数分解:

${\mathrm{61}}^2\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:570

約数の個数: 12

約数和(自身を含む): 134281368

約数和(自身を除く): 3871481

約数列:

[1, 61, 101, 347, 3721, 6161, 21167, 35047, 375821, 1291187, 2137867, 130409887]

約数ペア:

[(1, 130409887), (61, 2137867), (101, 1291187), (347, 375821), (3721, 35047), (6161, 21167)]