15693538497

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{238529}}^1$

素因数の和:238793

約数の個数: 32

約数和(自身を含む): 25860468480

約数和(自身を除く): 10166929983

約数列:

[1, 3, 7, 13, 21, 39, 91, 241, 273, 723, 1687, 3133, 5061, 9399, 21931, 65793, 238529, 715587, 1669703, 3100877, 5009109, 9302631, 21706139, 57485489, 65118417, 172456467, 402398423, 747311357, 1207195269, 2241934071, 5231179499, 15693538497]

約数ペア:

[(1, 15693538497), (3, 5231179499), (7, 2241934071), (13, 1207195269), (21, 747311357), (39, 402398423), (91, 172456467), (241, 65118417), (273, 57485489), (723, 21706139), (1687, 9302631), (3133, 5009109), (5061, 3100877), (9399, 1669703), (21931, 715587), (65793, 238529)]