267357789

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{3617}}^1$

素因数の和:3857

約数の個数: 24

約数和(自身を含む): 397343232

約数和(自身を除く): 129985443

約数列:

[1, 3, 9, 43, 129, 191, 387, 573, 1719, 3617, 8213, 10851, 24639, 32553, 73917, 155531, 466593, 690847, 1399779, 2072541, 6217623, 29706421, 89119263, 267357789]

約数ペア:

[(1, 267357789), (3, 89119263), (9, 29706421), (43, 6217623), (129, 2072541), (191, 1399779), (387, 690847), (573, 466593), (1719, 155531), (3617, 73917), (8213, 32553), (10851, 24639)]