5121697

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 6240640

約数和(自身を除く): 1118943

約数列:

[1, 7, 19, 97, 133, 397, 679, 1843, 2779, 7543, 12901, 38509, 52801, 269563, 731671, 5121697]

約数ペア:

[(1, 5121697), (7, 731671), (19, 269563), (97, 52801), (133, 38509), (397, 12901), (679, 7543), (1843, 2779)]