23389597

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 31186944

約数和(自身を除く): 7797347

約数列:

[1, 7, 11, 23, 47, 77, 161, 253, 281, 329, 517, 1081, 1771, 1967, 3091, 3619, 6463, 7567, 11891, 13207, 21637, 45241, 71093, 83237, 92449, 145277, 303761, 497651, 1016939, 2126327, 3341371, 23389597]

約数ペア:

[(1, 23389597), (7, 3341371), (11, 2126327), (23, 1016939), (47, 497651), (77, 303761), (161, 145277), (253, 92449), (281, 83237), (329, 71093), (517, 45241), (1081, 21637), (1771, 13207), (1967, 11891), (3091, 7567), (3619, 6463)]