31174041

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7703}}^1$

素因数の和:7796

約数の個数: 16

約数和(自身を含む): 44375040

約数和(自身を除く): 13200999

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 7703, 23109, 146357, 439071, 546913, 1640739, 10391347, 31174041]

約数ペア:

[(1, 31174041), (3, 10391347), (19, 1640739), (57, 546913), (71, 439071), (213, 146357), (1349, 23109), (4047, 7703)]