31114343

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1223}}^1$

素因数の和:1358

約数の個数: 16

約数和(自身を含む): 35642880

約数和(自身を除く): 4528537

約数列:

[1, 13, 19, 103, 247, 1223, 1339, 1957, 15899, 23237, 25441, 125969, 302081, 1637597, 2393411, 31114343]

約数ペア:

[(1, 31114343), (13, 2393411), (19, 1637597), (103, 302081), (247, 125969), (1223, 25441), (1339, 23237), (1957, 15899)]