8271513

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 12879360

約数和(自身を除く): 4607847

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 1289, 2139, 3867, 6417, 11601, 29647, 39959, 88941, 119877, 266823, 359631, 919057, 2757171, 8271513]

約数ペア:

[(1, 8271513), (3, 2757171), (9, 919057), (23, 359631), (31, 266823), (69, 119877), (93, 88941), (207, 39959), (279, 29647), (713, 11601), (1289, 6417), (2139, 3867)]