210060903

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1439}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 319334400

約数和(自身を除く): 109273497

約数列:

[1, 3, 13, 19, 39, 57, 197, 247, 591, 741, 1439, 2561, 3743, 4317, 7683, 11229, 18707, 27341, 48659, 56121, 82023, 145977, 283483, 355433, 850449, 1066299, 3685279, 5386177, 11055837, 16158531, 70020301, 210060903]

約数ペア:

[(1, 210060903), (3, 70020301), (13, 16158531), (19, 11055837), (39, 5386177), (57, 3685279), (197, 1066299), (247, 850449), (591, 355433), (741, 283483), (1439, 145977), (2561, 82023), (3743, 56121), (4317, 48659), (7683, 27341), (11229, 18707)]