128203867

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{1483}}^1$

素因数の和:1794

約数の個数: 16

約数和(自身を含む): 145313280

約数和(自身を除く): 17109413

約数列:

[1, 11, 29, 271, 319, 1483, 2981, 7859, 16313, 43007, 86449, 401893, 473077, 4420823, 11654897, 128203867]

約数ペア:

[(1, 128203867), (11, 11654897), (29, 4420823), (271, 473077), (319, 401893), (1483, 86449), (2981, 43007), (7859, 16313)]