89817091

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{2141}}^1$

素因数の和:2622

約数の個数: 16

約数和(自身を含む): 110835648

約数和(自身を除く): 21018557

約数列:

[1, 7, 13, 91, 461, 2141, 3227, 5993, 14987, 27833, 41951, 194831, 987001, 6909007, 12831013, 89817091]

約数ペア:

[(1, 89817091), (7, 12831013), (13, 6909007), (91, 987001), (461, 194831), (2141, 41951), (3227, 27833), (5993, 14987)]