797257727

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{40231}}^1$

素因数の和:40406

約数の個数: 16

約数和(自身を含む): 965568000

約数和(自身を除く): 168310273

約数列:

[1, 7, 19, 133, 149, 1043, 2831, 19817, 40231, 281617, 764389, 5350723, 5994419, 41960933, 113893961, 797257727]

約数ペア:

[(1, 797257727), (7, 113893961), (19, 41960933), (133, 5994419), (149, 5350723), (1043, 764389), (2831, 281617), (19817, 40231)]