4234139

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:84

約数の個数: 36

約数和(自身を含む): 5879664

約数和(自身を除く): 1645525

約数列:

[1, 7, 13, 17, 23, 49, 91, 119, 161, 221, 289, 299, 391, 637, 833, 1127, 1547, 2023, 2093, 2737, 3757, 5083, 6647, 10829, 14161, 14651, 19159, 26299, 35581, 46529, 86411, 184093, 249067, 325703, 604877, 4234139]

約数ペア:

[(1, 4234139), (7, 604877), (13, 325703), (17, 249067), (23, 184093), (49, 86411), (91, 46529), (119, 35581), (161, 26299), (221, 19159), (289, 14651), (299, 14161), (391, 10829), (637, 6647), (833, 5083), (1127, 3757), (1547, 2737), (2023, 2093)]