15329769

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 25369344

約数和(自身を除く): 10039575

約数列:

[1, 3, 7, 13, 21, 39, 91, 233, 241, 273, 699, 723, 1631, 1687, 3029, 3133, 4893, 5061, 9087, 9399, 21203, 21931, 56153, 63609, 65793, 168459, 393071, 729989, 1179213, 2189967, 5109923, 15329769]

約数ペア:

[(1, 15329769), (3, 5109923), (7, 2189967), (13, 1179213), (21, 729989), (39, 393071), (91, 168459), (233, 65793), (241, 63609), (273, 56153), (699, 21931), (723, 21203), (1631, 9399), (1687, 9087), (3029, 5061), (3133, 4893)]