78271249

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{3371}}^1$

素因数の和:3516

約数の個数: 16

約数和(自身を含む): 93229056

約数和(自身を除く): 14957807

約数列:

[1, 7, 31, 107, 217, 749, 3317, 3371, 23219, 23597, 104501, 360697, 731507, 2524879, 11181607, 78271249]

約数ペア:

[(1, 78271249), (7, 11181607), (31, 2524879), (107, 731507), (217, 360697), (749, 104501), (3317, 23597), (3371, 23219)]