120858647

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{563}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 152124336

約数和(自身を除く): 31265689

約数列:

[1, 7, 13, 49, 91, 337, 563, 637, 2359, 3941, 4381, 7319, 16513, 27587, 30667, 51233, 189731, 214669, 358631, 1328117, 2466503, 9296819, 17265521, 120858647]

約数ペア:

[(1, 120858647), (7, 17265521), (13, 9296819), (49, 2466503), (91, 1328117), (337, 358631), (563, 214669), (637, 189731), (2359, 51233), (3941, 30667), (4381, 27587), (7319, 16513)]