31951751

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1$

素因数の和:602

約数の個数: 16

約数和(自身を含む): 35571648

約数和(自身を除く): 3619897

約数列:

[1, 13, 41, 151, 397, 533, 1963, 5161, 6191, 16277, 59947, 80483, 211601, 779311, 2457827, 31951751]

約数ペア:

[(1, 31951751), (13, 2457827), (41, 779311), (151, 211601), (397, 80483), (533, 59947), (1963, 16277), (5161, 6191)]