39949419

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{1879}}^1$

素因数の和:2274

約数の個数: 16

約数和(自身を含む): 56249600

約数和(自身を除く): 16300181

約数列:

[1, 3, 19, 57, 373, 1119, 1879, 5637, 7087, 21261, 35701, 107103, 700867, 2102601, 13316473, 39949419]

約数ペア:

[(1, 39949419), (3, 13316473), (19, 2102601), (57, 700867), (373, 107103), (1119, 35701), (1879, 21261), (5637, 7087)]