17794413

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21727}}^1$

素因数の和:21753

約数の個数: 24

約数和(自身を含む): 31635968

約数和(自身を除く): 13841555

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 21727, 65181, 152089, 195543, 282451, 456267, 847353, 1368801, 1977157, 2542059, 5931471, 17794413]

約数ペア:

[(1, 17794413), (3, 5931471), (7, 2542059), (9, 1977157), (13, 1368801), (21, 847353), (39, 456267), (63, 282451), (91, 195543), (117, 152089), (273, 65181), (819, 21727)]