31923789

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1\times {\mathrm{563}}^1$

素因数の和:1068

約数の個数: 16

約数和(自身を含む): 43775424

約数和(自身を除く): 11851635

約数列:

[1, 3, 41, 123, 461, 563, 1383, 1689, 18901, 23083, 56703, 69249, 259543, 778629, 10641263, 31923789]

約数ペア:

[(1, 31923789), (3, 10641263), (41, 778629), (123, 259543), (461, 69249), (563, 56703), (1383, 23083), (1689, 18901)]