31372401

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{6967}}^1$

素因数の和:7068

約数の個数: 16

約数和(自身を含む): 44595200

約数和(自身を除く): 13222799

約数列:

[1, 3, 19, 57, 79, 237, 1501, 4503, 6967, 20901, 132373, 397119, 550393, 1651179, 10457467, 31372401]

約数ペア:

[(1, 31372401), (3, 10457467), (19, 1651179), (57, 550393), (79, 397119), (237, 132373), (1501, 20901), (4503, 6967)]