2470491

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 3850704

約数和(自身を除く): 1380213

約数列:

[1, 3, 9, 17, 51, 67, 153, 201, 241, 603, 723, 1139, 2169, 3417, 4097, 10251, 12291, 16147, 36873, 48441, 145323, 274499, 823497, 2470491]

約数ペア:

[(1, 2470491), (3, 823497), (9, 274499), (17, 145323), (51, 48441), (67, 36873), (153, 16147), (201, 12291), (241, 10251), (603, 4097), (723, 3417), (1139, 2169)]