89983621

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{4969}}^1$

素因数の和:5188

約数の個数: 16

約数和(自身を含む): 111328000

約数和(自身を除く): 21344379

約数列:

[1, 7, 13, 91, 199, 1393, 2587, 4969, 18109, 34783, 64597, 452179, 988831, 6921817, 12854803, 89983621]

約数ペア:

[(1, 89983621), (7, 12854803), (13, 6921817), (91, 988831), (199, 452179), (1393, 64597), (2587, 34783), (4969, 18109)]