91257223

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^2\times {\mathrm{421}}^1$

素因数の和:606

約数の個数: 12

約数和(自身を含む): 94938184

約数和(自身を除く): 3680961

約数列:

[1, 43, 71, 421, 3053, 5041, 18103, 29891, 216763, 1285313, 2122261, 91257223]

約数ペア:

[(1, 91257223), (43, 2122261), (71, 1285313), (421, 216763), (3053, 29891), (5041, 18103)]