153472039

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{21859}}^1$

素因数の和:21942

約数の個数: 16

約数和(自身を含む): 188870400

約数和(自身を除く): 35398361

約数列:

[1, 7, 17, 59, 119, 413, 1003, 7021, 21859, 153013, 371603, 1289681, 2601221, 9027767, 21924577, 153472039]

約数ペア:

[(1, 153472039), (7, 21924577), (17, 9027767), (59, 2601221), (119, 1289681), (413, 371603), (1003, 153013), (7021, 21859)]