1900132533

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{9719}}^1$

素因数の和:10298

約数の個数: 32

約数和(自身を含む): 3037305600

約数和(自身を除く): 1137173067

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 557, 1671, 5013, 7241, 9719, 15039, 21723, 29157, 65169, 87471, 126347, 195507, 262413, 379041, 1137123, 3411369, 5413483, 16240449, 48721347, 70375279, 146164041, 211125837, 633377511, 1900132533]

約数ペア:

[(1, 1900132533), (3, 633377511), (9, 211125837), (13, 146164041), (27, 70375279), (39, 48721347), (117, 16240449), (351, 5413483), (557, 3411369), (1671, 1137123), (5013, 379041), (7241, 262413), (9719, 195507), (15039, 126347), (21723, 87471), (29157, 65169)]