4857979

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:466

約数の個数: 16

約数和(自身を含む): 5840896

約数和(自身を除く): 982917

約数列:

[1, 7, 31, 61, 217, 367, 427, 1891, 2569, 11377, 13237, 22387, 79639, 156709, 693997, 4857979]

約数ペア:

[(1, 4857979), (7, 693997), (31, 156709), (61, 79639), (217, 22387), (367, 13237), (427, 11377), (1891, 2569)]