91142597

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{719}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 114912000

約数和(自身を除く): 23769403

約数列:

[1, 7, 13, 49, 91, 199, 637, 719, 1393, 2587, 5033, 9347, 9751, 18109, 35231, 65429, 126763, 143081, 458003, 1001567, 1860053, 7010969, 13020371, 91142597]

約数ペア:

[(1, 91142597), (7, 13020371), (13, 7010969), (49, 1860053), (91, 1001567), (199, 458003), (637, 143081), (719, 126763), (1393, 65429), (2587, 35231), (5033, 18109), (9347, 9751)]