2649672009

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{22541}}^1$

素因数の和:22937

約数の個数: 24

約数和(自身を含む): 3942054792

約数和(自身を除く): 1292382783

約数列:

[1, 3, 9, 37, 111, 333, 353, 1059, 3177, 13061, 22541, 39183, 67623, 117549, 202869, 834017, 2502051, 7506153, 7956973, 23870919, 71612757, 294408001, 883224003, 2649672009]

約数ペア:

[(1, 2649672009), (3, 883224003), (9, 294408001), (37, 71612757), (111, 23870919), (333, 7956973), (353, 7506153), (1059, 2502051), (3177, 834017), (13061, 202869), (22541, 117549), (39183, 67623)]