161710241

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3371}}^1$

素因数の和:3485

約数の個数: 24

約数和(自身を含む): 207580320

約数和(自身を除く): 45870079

約数列:

[1, 7, 11, 49, 77, 89, 539, 623, 979, 3371, 4361, 6853, 23597, 37081, 47971, 165179, 259567, 300019, 1816969, 2100133, 3300209, 14700931, 23101463, 161710241]

約数ペア:

[(1, 161710241), (7, 23101463), (11, 14700931), (49, 3300209), (77, 2100133), (89, 1816969), (539, 300019), (623, 259567), (979, 165179), (3371, 47971), (4361, 37081), (6853, 23597)]