2409869.00000000

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2777}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 29335680

約数和(自身を除く): 13215195

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 2777, 5805, 8331, 13885, 24993, 41655, 74979, 119411, 124965, 358233, 374895, 597055, 1074699, 1791165, 3224097, 5373495, 16120485]

約数ペア:

[(1, 16120485), (3, 5373495), (5, 3224097), (9, 1791165), (15, 1074699), (27, 597055), (43, 374895), (45, 358233), (129, 124965), (135, 119411), (215, 74979), (387, 41655), (645, 24993), (1161, 13885), (1935, 8331), (2777, 5805)]