47790639

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4211}}^1$

素因数の和:4327

約数の個数: 24

約数和(自身を含む): 75125232

約数和(自身を除く): 27334593

約数列:

[1, 3, 9, 13, 39, 97, 117, 291, 873, 1261, 3783, 4211, 11349, 12633, 37899, 54743, 164229, 408467, 492687, 1225401, 3676203, 5310071, 15930213, 47790639]

約数ペア:

[(1, 47790639), (3, 15930213), (9, 5310071), (13, 3676203), (39, 1225401), (97, 492687), (117, 408467), (291, 164229), (873, 54743), (1261, 37899), (3783, 12633), (4211, 11349)]