39874317

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{14951}}^1$

素因数の和:15088

約数の個数: 16

約数和(自身を含む): 61243392

約数和(自身を除く): 21369075

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 14951, 44853, 104657, 313971, 1898777, 5696331, 13291439, 39874317]

約数ペア:

[(1, 39874317), (3, 13291439), (7, 5696331), (21, 1898777), (127, 313971), (381, 104657), (889, 44853), (2667, 14951)]