131254167

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{12547}}^1$

素因数の和:12878

約数の個数: 16

約数和(自身を含む): 191532672

約数和(自身を除く): 60278505

約数列:

[1, 3, 11, 33, 317, 951, 3487, 10461, 12547, 37641, 138017, 414051, 3977399, 11932197, 43751389, 131254167]

約数ペア:

[(1, 131254167), (3, 43751389), (11, 11932197), (33, 3977399), (317, 414051), (951, 138017), (3487, 37641), (10461, 12547)]