47379591

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{25933}}^1$

素因数の和:25975

約数の個数: 24

約数和(自身を含む): 80914080

約数和(自身を除く): 33534489

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 25933, 77799, 181531, 233397, 544593, 752057, 1633779, 2256171, 5264399, 6768513, 15793197, 47379591]

約数ペア:

[(1, 47379591), (3, 15793197), (7, 6768513), (9, 5264399), (21, 2256171), (29, 1633779), (63, 752057), (87, 544593), (203, 233397), (261, 181531), (609, 77799), (1827, 25933)]