131884259

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{457}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 144654720

約数和(自身を除く): 12770461

約数列:

[1, 13, 79, 281, 457, 1027, 3653, 5941, 22199, 36103, 128417, 288587, 469339, 1669421, 10144943, 131884259]

約数ペア:

[(1, 131884259), (13, 10144943), (79, 1669421), (281, 469339), (457, 288587), (1027, 128417), (3653, 36103), (5941, 22199)]