47983719

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{78791}}^1$

素因数の和:78830

約数の個数: 16

約数和(自身を含む): 75640320

約数和(自身を除く): 27656601

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 78791, 236373, 551537, 1654611, 2284939, 6854817, 15994573, 47983719]

約数ペア:

[(1, 47983719), (3, 15994573), (7, 6854817), (21, 2284939), (29, 1654611), (87, 551537), (203, 236373), (609, 78791)]