38927409

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{16657}}^1$

素因数の和:16720

約数の個数: 16

約数和(自身を含む): 55970880

約数和(自身を除く): 17043471

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 16657, 49971, 316483, 682937, 949449, 2048811, 12975803, 38927409]

約数ペア:

[(1, 38927409), (3, 12975803), (19, 2048811), (41, 949449), (57, 682937), (123, 316483), (779, 49971), (2337, 16657)]