78314971

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{3119}}^1$

素因数の和:3354

約数の個数: 16

約数和(自身を含む): 95247360

約数和(自身を除く): 16932389

約数列:

[1, 7, 17, 119, 211, 1477, 3119, 3587, 21833, 25109, 53023, 371161, 658109, 4606763, 11187853, 78314971]

約数ペア:

[(1, 78314971), (7, 11187853), (17, 4606763), (119, 658109), (211, 371161), (1477, 53023), (3119, 25109), (3587, 21833)]