4661559

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1213}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 7827872

約数和(自身を除く): 3166313

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1213, 1281, 3639, 3843, 8491, 10917, 25473, 73993, 76419, 221979, 517951, 665937, 1553853, 4661559]

約数ペア:

[(1, 4661559), (3, 1553853), (7, 665937), (9, 517951), (21, 221979), (61, 76419), (63, 73993), (183, 25473), (427, 10917), (549, 8491), (1213, 3843), (1281, 3639)]