39428509

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 42318720

約数和(自身を除く): 2890211

約数列:

[1, 23, 61, 157, 179, 1403, 3611, 4117, 9577, 10919, 28103, 220271, 251137, 646369, 1714283, 39428509]

約数ペア:

[(1, 39428509), (23, 1714283), (61, 646369), (157, 251137), (179, 220271), (1403, 28103), (3611, 10919), (4117, 9577)]