22236417

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4057}}^1$

素因数の和:4102

約数の個数: 32

約数和(自身を含む): 38956800

約数和(自身を除く): 16720383

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 4057, 5481, 12171, 28399, 36513, 85197, 109539, 117653, 255591, 352959, 766773, 823571, 1058877, 2470713, 3176631, 7412139, 22236417]

約数ペア:

[(1, 22236417), (3, 7412139), (7, 3176631), (9, 2470713), (21, 1058877), (27, 823571), (29, 766773), (63, 352959), (87, 255591), (189, 117653), (203, 109539), (261, 85197), (609, 36513), (783, 28399), (1827, 12171), (4057, 5481)]