23697693

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{997}}^1$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 36327200

約数和(自身を除く): 12629507

約数列:

[1, 3, 9, 19, 57, 139, 171, 417, 997, 1251, 2641, 2991, 7923, 8973, 18943, 23769, 56829, 138583, 170487, 415749, 1247247, 2633077, 7899231, 23697693]

約数ペア:

[(1, 23697693), (3, 7899231), (9, 2633077), (19, 1247247), (57, 415749), (139, 170487), (171, 138583), (417, 56829), (997, 23769), (1251, 18943), (2641, 8973), (2991, 7923)]