91325721

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{3821}}^1$

素因数の和:4112

約数の個数: 16

約数和(自身を含む): 126217728

約数和(自身を除く): 34892007

約数列:

[1, 3, 31, 93, 257, 771, 3821, 7967, 11463, 23901, 118451, 355353, 981997, 2945991, 30441907, 91325721]

約数ペア:

[(1, 91325721), (3, 30441907), (31, 2945991), (93, 981997), (257, 355353), (771, 118451), (3821, 23901), (7967, 11463)]