4699989

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1223}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 7892352

約数和(自身を除く): 3192363

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1223, 1281, 3669, 3843, 8561, 11007, 25683, 74603, 77049, 223809, 522221, 671427, 1566663, 4699989]

約数ペア:

[(1, 4699989), (3, 1566663), (7, 671427), (9, 522221), (21, 223809), (61, 77049), (63, 74603), (183, 25683), (427, 11007), (549, 8561), (1223, 3843), (1281, 3669)]