1993035

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 3566592

約数和(自身を除く): 1573557

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 257, 517, 705, 771, 1285, 1551, 2585, 2827, 3855, 7755, 8481, 12079, 14135, 36237, 42405, 60395, 132869, 181185, 398607, 664345, 1993035]

約数ペア:

[(1, 1993035), (3, 664345), (5, 398607), (11, 181185), (15, 132869), (33, 60395), (47, 42405), (55, 36237), (141, 14135), (165, 12079), (235, 8481), (257, 7755), (517, 3855), (705, 2827), (771, 2585), (1285, 1551)]