1243721167

素因数分解:

${\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{491}}^1\times {\mathrm{719}}^1$

素因数の和:1494

約数の個数: 16

約数和(自身を含む): 1348945920

約数和(自身を除く): 105224753

約数列:

[1, 13, 271, 491, 719, 3523, 6383, 9347, 133061, 194849, 353029, 1729793, 2533037, 4589377, 95670859, 1243721167]

約数ペア:

[(1, 1243721167), (13, 95670859), (271, 4589377), (491, 2533037), (719, 1729793), (3523, 353029), (6383, 194849), (9347, 133061)]