162015217

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1523}}^1$

素因数の和:1717

約数の個数: 24

約数和(自身を含む): 204313536

約数和(自身を除く): 42298319

約数列:

[1, 7, 13, 49, 91, 167, 637, 1169, 1523, 2171, 8183, 10661, 15197, 19799, 74627, 106379, 138593, 254341, 970151, 1780387, 3306433, 12462709, 23145031, 162015217]

約数ペア:

[(1, 162015217), (7, 23145031), (13, 12462709), (49, 3306433), (91, 1780387), (167, 970151), (637, 254341), (1169, 138593), (1523, 106379), (2171, 74627), (8183, 19799), (10661, 15197)]