131345031

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{20681}}^1$

素因数の和:20786

約数の個数: 16

約数和(自身を含む): 183656160

約数和(自身を除く): 52311129

約数列:

[1, 3, 29, 73, 87, 219, 2117, 6351, 20681, 62043, 599749, 1509713, 1799247, 4529139, 43781677, 131345031]

約数ペア:

[(1, 131345031), (3, 43781677), (29, 4529139), (73, 1799247), (87, 1509713), (219, 599749), (2117, 62043), (6351, 20681)]