31175211

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1327}}^1$

素因数の和:1562

約数の個数: 16

約数和(自身を含む): 42835968

約数和(自身を除く): 11660757

約数列:

[1, 3, 41, 123, 191, 573, 1327, 3981, 7831, 23493, 54407, 163221, 253457, 760371, 10391737, 31175211]

約数ペア:

[(1, 31175211), (3, 10391737), (41, 760371), (123, 253457), (191, 163221), (573, 54407), (1327, 23493), (3981, 7831)]