2403063

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 48

約数和(自身を含む): 4193280

約数和(自身を除く): 1790217

約数列:

[1, 3, 9, 13, 19, 23, 39, 47, 57, 69, 117, 141, 171, 207, 247, 299, 423, 437, 611, 741, 893, 897, 1081, 1311, 1833, 2223, 2679, 2691, 3243, 3933, 5499, 5681, 8037, 9729, 11609, 14053, 17043, 20539, 34827, 42159, 51129, 61617, 104481, 126477, 184851, 267007, 801021, 2403063]

約数ペア:

[(1, 2403063), (3, 801021), (9, 267007), (13, 184851), (19, 126477), (23, 104481), (39, 61617), (47, 51129), (57, 42159), (69, 34827), (117, 20539), (141, 17043), (171, 14053), (207, 11609), (247, 9729), (299, 8037), (423, 5681), (437, 5499), (611, 3933), (741, 3243), (893, 2691), (897, 2679), (1081, 2223), (1311, 1833)]