173048239

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 219018240

約数和(自身を除く): 45970001

約数列:

[1, 7, 13, 59, 91, 167, 193, 413, 767, 1169, 1351, 2171, 2509, 5369, 9853, 11387, 15197, 17563, 32231, 68971, 79709, 128089, 148031, 225617, 419003, 896623, 1036217, 1901629, 2933021, 13311403, 24721177, 173048239]

約数ペア:

[(1, 173048239), (7, 24721177), (13, 13311403), (59, 2933021), (91, 1901629), (167, 1036217), (193, 896623), (413, 419003), (767, 225617), (1169, 148031), (1351, 128089), (2171, 79709), (2509, 68971), (5369, 32231), (9853, 17563), (11387, 15197)]