1520356929

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{192037}}^1$

素因数の和:192089

約数の個数: 32

約数和(自身を含む): 2580990720

約数和(自身を除く): 1060633791

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 7917, 192037, 576111, 1344259, 2496481, 4032777, 5569073, 7489443, 16707219, 17475367, 38983511, 52426101, 72397949, 116950533, 217193847, 506785643, 1520356929]

約数ペア:

[(1, 1520356929), (3, 506785643), (7, 217193847), (13, 116950533), (21, 72397949), (29, 52426101), (39, 38983511), (87, 17475367), (91, 16707219), (203, 7489443), (273, 5569073), (377, 4032777), (609, 2496481), (1131, 1344259), (2639, 576111), (7917, 192037)]