71318913

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{4517}}^1$

素因数の和:4816

約数の個数: 16

約数和(自身を含む): 100480320

約数和(自身を除く): 29161407

約数列:

[1, 3, 19, 57, 277, 831, 4517, 5263, 13551, 15789, 85823, 257469, 1251209, 3753627, 23772971, 71318913]

約数ペア:

[(1, 71318913), (3, 23772971), (19, 3753627), (57, 1251209), (277, 257469), (831, 85823), (4517, 15789), (5263, 13551)]