1309631751

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{313}}^1\times {\mathrm{4603}}^1$

素因数の和:5023

約数の個数: 24

約数和(自身を含む): 1916939856

約数和(自身を除く): 607308105

約数列:

[1, 3, 9, 101, 303, 313, 909, 939, 2817, 4603, 13809, 31613, 41427, 94839, 284517, 464903, 1394709, 1440739, 4184127, 4322217, 12966651, 145514639, 436543917, 1309631751]

約数ペア:

[(1, 1309631751), (3, 436543917), (9, 145514639), (101, 12966651), (303, 4322217), (313, 4184127), (909, 1440739), (939, 1394709), (2817, 464903), (4603, 284517), (13809, 94839), (31613, 41427)]