79874009

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1997}}^1$

素因数の和:2104

約数の個数: 16

約数和(自身を含む): 87464448

約数和(自身を除く): 7590439

約数列:

[1, 23, 37, 47, 851, 1081, 1739, 1997, 39997, 45931, 73889, 93859, 1699447, 2158757, 3472783, 79874009]

約数ペア:

[(1, 79874009), (23, 3472783), (37, 2158757), (47, 1699447), (851, 93859), (1081, 73889), (1739, 45931), (1997, 39997)]