69691951

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{719}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 81423360

約数和(自身を除く): 11731409

約数列:

[1, 7, 61, 227, 427, 719, 1589, 5033, 13847, 43859, 96929, 163213, 307013, 1142491, 9955993, 69691951]

約数ペア:

[(1, 69691951), (7, 9955993), (61, 1142491), (227, 307013), (427, 163213), (719, 96929), (1589, 43859), (5033, 13847)]