22366001

素因数分解:

$7^3\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:549

約数の個数: 16

約数和(自身を含む): 26294400

約数和(自身を除く): 3928399

約数列:

[1, 7, 49, 197, 331, 343, 1379, 2317, 9653, 16219, 65207, 67571, 113533, 456449, 3195143, 22366001]

約数ペア:

[(1, 22366001), (7, 3195143), (49, 456449), (197, 113533), (331, 67571), (343, 65207), (1379, 16219), (2317, 9653)]