2987103665

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6565063}}^1$

素因数の和:6565088

約数の個数: 16

約数和(自身を含む): 4411723008

約数和(自身を除く): 1424619343

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 6565063, 32825315, 45955441, 85345819, 229777205, 426729095, 597420733, 2987103665]

約数ペア:

[(1, 2987103665), (5, 597420733), (7, 426729095), (13, 229777205), (35, 85345819), (65, 45955441), (91, 32825315), (455, 6565063)]