22728237

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56963}}^1$

素因数の和:56992

約数の個数: 16

約数和(自身を含む): 36456960

約数和(自身を除く): 13728723

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 56963, 170889, 398741, 1082297, 1196223, 3246891, 7576079, 22728237]

約数ペア:

[(1, 22728237), (3, 7576079), (7, 3246891), (19, 1196223), (21, 1082297), (57, 398741), (133, 170889), (399, 56963)]