38389131

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1609}}^1$

素因数の和:1867

約数の個数: 24

約数和(自身を含む): 60780720

約数和(自身を除く): 22391589

約数列:

[1, 3, 9, 11, 33, 99, 241, 723, 1609, 2169, 2651, 4827, 7953, 14481, 17699, 23859, 53097, 159291, 387769, 1163307, 3489921, 4265459, 12796377, 38389131]

約数ペア:

[(1, 38389131), (3, 12796377), (9, 4265459), (11, 3489921), (33, 1163307), (99, 387769), (241, 159291), (723, 53097), (1609, 23859), (2169, 17699), (2651, 14481), (4827, 7953)]