2929257

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 32

約数和(自身を含む): 4665600

約数和(自身を除く): 1736343

約数列:

[1, 3, 9, 23, 27, 53, 69, 89, 159, 207, 267, 477, 621, 801, 1219, 1431, 2047, 2403, 3657, 4717, 6141, 10971, 14151, 18423, 32913, 42453, 55269, 108491, 127359, 325473, 976419, 2929257]

約数ペア:

[(1, 2929257), (3, 976419), (9, 325473), (23, 127359), (27, 108491), (53, 55269), (69, 42453), (89, 32913), (159, 18423), (207, 14151), (267, 10971), (477, 6141), (621, 4717), (801, 3657), (1219, 2403), (1431, 2047)]