141091321

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{22571}}^1$

素因数の和:22644

約数の個数: 16

約数和(自身を含む): 173352960

約数和(自身を除く): 32261639

約数列:

[1, 7, 19, 47, 133, 329, 893, 6251, 22571, 157997, 428849, 1060837, 3001943, 7425859, 20155903, 141091321]

約数ペア:

[(1, 141091321), (7, 20155903), (19, 7425859), (47, 3001943), (133, 1060837), (329, 428849), (893, 157997), (6251, 22571)]