21082306559

素因数分解:

${\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{643}}^1\times {\mathrm{2179}}^1$

素因数の和:3230

約数の個数: 16

約数和(自身を含む): 21698987520

約数和(自身を除く): 616680961

約数列:

[1, 41, 367, 643, 2179, 15047, 26363, 89339, 235981, 799693, 1401097, 9675221, 32787413, 57444977, 514202599, 21082306559]

約数ペア:

[(1, 21082306559), (41, 514202599), (367, 57444977), (643, 32787413), (2179, 9675221), (15047, 1401097), (26363, 799693), (89339, 235981)]