6468819

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 10506240

約数和(自身を除く): 4037421

約数列:

[1, 3, 7, 21, 23, 59, 69, 161, 177, 227, 413, 483, 681, 1239, 1357, 1589, 4071, 4767, 5221, 9499, 13393, 15663, 28497, 36547, 40179, 93751, 109641, 281253, 308039, 924117, 2156273, 6468819]

約数ペア:

[(1, 6468819), (3, 2156273), (7, 924117), (21, 308039), (23, 281253), (59, 109641), (69, 93751), (161, 40179), (177, 36547), (227, 28497), (413, 15663), (483, 13393), (681, 9499), (1239, 5221), (1357, 4767), (1589, 4071)]