13306922111

素因数分解:

$7^2\times {\mathrm{421}}^1\times {\mathrm{647}}^1\times {\mathrm{997}}^1$

素因数の和:2079

約数の個数: 24

約数和(自身を含む): 15555818016

約数和(自身を除く): 2248895905

約数列:

[1, 7, 49, 421, 647, 997, 2947, 4529, 6979, 20629, 31703, 48853, 272387, 419737, 645059, 1906709, 2938159, 4515413, 13346963, 20567113, 31607891, 271569839, 1900988873, 13306922111]

約数ペア:

[(1, 13306922111), (7, 1900988873), (49, 271569839), (421, 31607891), (647, 20567113), (997, 13346963), (2947, 4515413), (4529, 2938159), (6979, 1906709), (20629, 645059), (31703, 419737), (48853, 272387)]