73940503

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1423}}^1$

素因数の和:2014

約数の個数: 16

約数和(自身を含む): 91227136

約数和(自身を除く): 17286633

約数列:

[1, 7, 13, 91, 571, 1423, 3997, 7423, 9961, 18499, 51961, 129493, 812533, 5687731, 10562929, 73940503]

約数ペア:

[(1, 73940503), (7, 10562929), (13, 5687731), (91, 812533), (571, 129493), (1423, 51961), (3997, 18499), (7423, 9961)]