2953959

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1438

約数の個数: 16

約数和(自身を含む): 4245504

約数和(自身を除く): 1291545

約数列:

[1, 3, 23, 31, 69, 93, 713, 1381, 2139, 4143, 31763, 42811, 95289, 128433, 984653, 2953959]

約数ペア:

[(1, 2953959), (3, 984653), (23, 128433), (31, 95289), (69, 42811), (93, 31763), (713, 4143), (1381, 2139)]