7673421

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15887}}^1$

素因数の和:15920

約数の個数: 16

約数和(自身を含む): 12201984

約数和(自身を除く): 4528563

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 15887, 47661, 111209, 333627, 365401, 1096203, 2557807, 7673421]

約数ペア:

[(1, 7673421), (3, 2557807), (7, 1096203), (21, 365401), (23, 333627), (69, 111209), (161, 47661), (483, 15887)]