31369893

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{5449}}^1$

素因数の和:5572

約数の個数: 16

約数和(自身を含む): 44472000

約数和(自身を除く): 13102107

約数列:

[1, 3, 19, 57, 101, 303, 1919, 5449, 5757, 16347, 103531, 310593, 550349, 1651047, 10456631, 31369893]

約数ペア:

[(1, 31369893), (3, 10456631), (19, 1651047), (57, 550349), (101, 310593), (303, 103531), (1919, 16347), (5449, 5757)]