121736251

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{28463}}^1$

素因数の和:28530

約数の個数: 16

約数和(自身を含む): 153022464

約数和(自身を除く): 31286213

約数列:

[1, 7, 13, 47, 91, 329, 611, 4277, 28463, 199241, 370019, 1337761, 2590133, 9364327, 17390893, 121736251]

約数ペア:

[(1, 121736251), (7, 17390893), (13, 9364327), (47, 2590133), (91, 1337761), (329, 370019), (611, 199241), (4277, 28463)]