267044421

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{552887}}^1$

素因数の和:552920

約数の個数: 16

約数和(自身を含む): 424617984

約数和(自身を除く): 157573563

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 552887, 1658661, 3870209, 11610627, 12716401, 38149203, 89014807, 267044421]

約数ペア:

[(1, 267044421), (3, 89014807), (7, 38149203), (21, 12716401), (23, 11610627), (69, 3870209), (161, 1658661), (483, 552887)]