27119813

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 31726080

約数和(自身を除く): 4606267

約数列:

[1, 7, 89, 101, 431, 623, 707, 3017, 8989, 38359, 43531, 62923, 268513, 304717, 3874259, 27119813]

約数ペア:

[(1, 27119813), (7, 3874259), (89, 304717), (101, 268513), (431, 62923), (623, 43531), (707, 38359), (3017, 8989)]