47980239

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{32441}}^1$

素因数の和:32490

約数の個数: 16

約数和(自身を含む): 70074720

約数和(自身を除く): 22094481

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 32441, 97323, 551497, 940789, 1654491, 2822367, 15993413, 47980239]

約数ペア:

[(1, 47980239), (3, 15993413), (17, 2822367), (29, 1654491), (51, 940789), (87, 551497), (493, 97323), (1479, 32441)]