558156963

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{2521}}^1$

素因数の和:3355

約数の個数: 32

約数和(自身を含む): 917443072

約数和(自身を除く): 359286109

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 811, 2433, 2521, 5677, 7563, 10543, 17031, 17647, 31629, 32773, 52941, 73801, 98319, 221403, 229411, 688233, 2044531, 6133593, 14311717, 26578903, 42935151, 79736709, 186052321, 558156963]

約数ペア:

[(1, 558156963), (3, 186052321), (7, 79736709), (13, 42935151), (21, 26578903), (39, 14311717), (91, 6133593), (273, 2044531), (811, 688233), (2433, 229411), (2521, 221403), (5677, 98319), (7563, 73801), (10543, 52941), (17031, 32773), (17647, 31629)]