15513888903

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1\times {\mathrm{1409}}^1$

素因数の和:1907

約数の個数: 32

約数和(自身を含む): 21133801920

約数和(自身を除く): 5619913017

約数列:

[1, 3, 97, 157, 241, 291, 471, 723, 1409, 4227, 15229, 23377, 37837, 45687, 70131, 113511, 136673, 221213, 339569, 410019, 663639, 1018707, 3670189, 11010567, 21457661, 32938193, 53312333, 64372983, 98814579, 159936999, 5171296301, 15513888903]

約数ペア:

[(1, 15513888903), (3, 5171296301), (97, 159936999), (157, 98814579), (241, 64372983), (291, 53312333), (471, 32938193), (723, 21457661), (1409, 11010567), (4227, 3670189), (15229, 1018707), (23377, 663639), (37837, 410019), (45687, 339569), (70131, 221213), (113511, 136673)]