2249253

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 3510936

約数和(自身を除く): 1261683

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 241, 549, 723, 1037, 2169, 3111, 4097, 9333, 12291, 14701, 36873, 44103, 132309, 249917, 749751, 2249253]

約数ペア:

[(1, 2249253), (3, 749751), (9, 249917), (17, 132309), (51, 44103), (61, 36873), (153, 14701), (183, 12291), (241, 9333), (549, 4097), (723, 3111), (1037, 2169)]