490592349

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{2801}}^1$

素因数の和:3322

約数の個数: 32

約数和(自身を含む): 784560000

約数和(自身を除く): 293967651

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 499, 1497, 2801, 4491, 6487, 8403, 13473, 19461, 25209, 36413, 58383, 75627, 109239, 175149, 327717, 983151, 1397699, 4193097, 12579291, 18170087, 37737873, 54510261, 163530783, 490592349]

約数ペア:

[(1, 490592349), (3, 163530783), (9, 54510261), (13, 37737873), (27, 18170087), (39, 12579291), (117, 4193097), (351, 1397699), (499, 983151), (1497, 327717), (2801, 175149), (4491, 109239), (6487, 75627), (8403, 58383), (13473, 36413), (19461, 25209)]