8998587

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 14837760

約数和(自身を除く): 5839173

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 827, 837, 1209, 2481, 3627, 7443, 10751, 10881, 22329, 25637, 32253, 76911, 96759, 230733, 290277, 333281, 692199, 999843, 2999529, 8998587]

約数ペア:

[(1, 8998587), (3, 2999529), (9, 999843), (13, 692199), (27, 333281), (31, 290277), (39, 230733), (93, 96759), (117, 76911), (279, 32253), (351, 25637), (403, 22329), (827, 10881), (837, 10751), (1209, 7443), (2481, 3627)]