2754549

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1901}}^1$

素因数の和:1937

約数の個数: 24

約数和(自身を含む): 4747392

約数和(自身を除く): 1992843

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 1901, 5703, 13307, 17109, 39921, 43723, 119763, 131169, 306061, 393507, 918183, 2754549]

約数ペア:

[(1, 2754549), (3, 918183), (7, 393507), (9, 306061), (21, 131169), (23, 119763), (63, 43723), (69, 39921), (161, 17109), (207, 13307), (483, 5703), (1449, 1901)]