61231749

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{2791}}^1$

素因数の和:2968

約数の個数: 16

約数和(自身を含む): 83625984

約数和(自身を除く): 22394235

約数列:

[1, 3, 71, 103, 213, 309, 2791, 7313, 8373, 21939, 198161, 287473, 594483, 862419, 20410583, 61231749]

約数ペア:

[(1, 61231749), (3, 20410583), (71, 862419), (103, 594483), (213, 287473), (309, 198161), (2791, 21939), (7313, 8373)]