438013007

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1\times {\mathrm{997}}^1$

素因数の和:1658

約数の個数: 16

約数和(自身を含む): 475830432

約数和(自身を除く): 37817425

約数列:

[1, 17, 43, 601, 731, 997, 10217, 16949, 25843, 42871, 439331, 599197, 728807, 10186349, 25765471, 438013007]

約数ペア:

[(1, 438013007), (17, 25765471), (43, 10186349), (601, 728807), (731, 599197), (997, 439331), (10217, 42871), (16949, 25843)]