985521991

素因数分解:

${\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1\times {\mathrm{353}}^1$

素因数の和:902

約数の個数: 16

約数和(自身を含む): 1017888768

約数和(自身を除く): 32366777

約数列:

[1, 47, 191, 311, 353, 8977, 14617, 16591, 59401, 67423, 109783, 2791847, 3168881, 5159801, 20968553, 985521991]

約数ペア:

[(1, 985521991), (47, 20968553), (191, 5159801), (311, 3168881), (353, 2791847), (8977, 109783), (14617, 67423), (16591, 59401)]