127980437

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{2423}}^1$

素因数の和:2692

約数の個数: 16

約数和(自身を含む): 146603520

約数和(自身を除く): 18623083

約数列:

[1, 13, 17, 221, 239, 2423, 3107, 4063, 31499, 41191, 52819, 535483, 579097, 7528261, 9844649, 127980437]

約数ペア:

[(1, 127980437), (13, 9844649), (17, 7528261), (221, 579097), (239, 535483), (2423, 52819), (3107, 41191), (4063, 31499)]