2904291

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 4580576

約数和(自身を除く): 1676285

約数列:

[1, 3, 9, 13, 39, 103, 117, 241, 309, 723, 927, 1339, 2169, 3133, 4017, 9399, 12051, 24823, 28197, 74469, 223407, 322699, 968097, 2904291]

約数ペア:

[(1, 2904291), (3, 968097), (9, 322699), (13, 223407), (39, 74469), (103, 28197), (117, 24823), (241, 12051), (309, 9399), (723, 4017), (927, 3133), (1339, 2169)]