130249497

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{21611}}^1$

素因数の和:21669

約数の個数: 24

約数和(自身を含む): 206956512

約数和(自身を除く): 76707015

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 21611, 64833, 151277, 453831, 886051, 1058939, 2658153, 3176817, 6202357, 18607071, 43416499, 130249497]

約数ペア:

[(1, 130249497), (3, 43416499), (7, 18607071), (21, 6202357), (41, 3176817), (49, 2658153), (123, 1058939), (147, 886051), (287, 453831), (861, 151277), (2009, 64833), (6027, 21611)]