23438597

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 31046400

約数和(自身を除く): 7607803

約数列:

[1, 7, 13, 17, 91, 109, 119, 139, 221, 763, 973, 1417, 1547, 1807, 1853, 2363, 9919, 12649, 12971, 15151, 16541, 24089, 30719, 106057, 168623, 196963, 215033, 257567, 1378741, 1802969, 3348371, 23438597]

約数ペア:

[(1, 23438597), (7, 3348371), (13, 1802969), (17, 1378741), (91, 257567), (109, 215033), (119, 196963), (139, 168623), (221, 106057), (763, 30719), (973, 24089), (1417, 16541), (1547, 15151), (1807, 12971), (1853, 12649), (2363, 9919)]