2817171

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 4708704

約数和(自身を除く): 1891533

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 461, 679, 873, 1383, 2037, 3227, 4149, 6111, 9681, 29043, 44717, 134151, 313019, 402453, 939057, 2817171]

約数ペア:

[(1, 2817171), (3, 939057), (7, 402453), (9, 313019), (21, 134151), (63, 44717), (97, 29043), (291, 9681), (461, 6111), (679, 4149), (873, 3227), (1383, 2037)]