140910783

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{479}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 213964800

約数和(自身を除く): 73054017

約数列:

[1, 3, 13, 19, 39, 57, 247, 397, 479, 741, 1191, 1437, 5161, 6227, 7543, 9101, 15483, 18681, 22629, 27303, 98059, 118313, 190163, 294177, 354939, 570489, 2472119, 3613097, 7416357, 10839291, 46970261, 140910783]

約数ペア:

[(1, 140910783), (3, 46970261), (13, 10839291), (19, 7416357), (39, 3613097), (57, 2472119), (247, 570489), (397, 354939), (479, 294177), (741, 190163), (1191, 118313), (1437, 98059), (5161, 27303), (6227, 22629), (7543, 18681), (9101, 15483)]