120978851

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{17231}}^1$

素因数の和:17314

約数の個数: 16

約数和(自身を含む): 148884480

約数和(自身を除く): 27905629

約数列:

[1, 7, 17, 59, 119, 413, 1003, 7021, 17231, 120617, 292927, 1016629, 2050489, 7116403, 17282693, 120978851]

約数ペア:

[(1, 120978851), (7, 17282693), (17, 7116403), (59, 2050489), (119, 1016629), (413, 292927), (1003, 120617), (7021, 17231)]