8484917

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 10189824

約数和(自身を除く): 1704907

約数列:

[1, 7, 31, 61, 217, 427, 641, 1891, 4487, 13237, 19871, 39101, 139097, 273707, 1212131, 8484917]

約数ペア:

[(1, 8484917), (7, 1212131), (31, 273707), (61, 139097), (217, 39101), (427, 19871), (641, 13237), (1891, 4487)]