14921020009

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{2539}}^1\times {\mathrm{10627}}^1$

素因数の和:13252

約数の個数: 16

約数和(自身を含む): 17276876800

約数和(自身を除く): 2355856791

約数列:

[1, 7, 79, 553, 2539, 10627, 17773, 74389, 200581, 839533, 1404067, 5876731, 26981953, 188873671, 2131574287, 14921020009]

約数ペア:

[(1, 14921020009), (7, 2131574287), (79, 188873671), (553, 26981953), (2539, 5876731), (10627, 1404067), (17773, 839533), (74389, 200581)]