13880589

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1549}}^1$

素因数の和:1684

約数の個数: 16

約数和(自身を含む): 19344000

約数和(自身を除く): 5463411

約数列:

[1, 3, 29, 87, 103, 309, 1549, 2987, 4647, 8961, 44921, 134763, 159547, 478641, 4626863, 13880589]

約数ペア:

[(1, 13880589), (3, 4626863), (29, 478641), (87, 159547), (103, 134763), (309, 44921), (1549, 8961), (2987, 4647)]