12221253

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41149}}^1$

素因数の和:41169

約数の個数: 16

約数和(自身を含む): 19752000

約数和(自身を除く): 7530747

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 41149, 123447, 370341, 452639, 1111023, 1357917, 4073751, 12221253]

約数ペア:

[(1, 12221253), (3, 4073751), (9, 1357917), (11, 1111023), (27, 452639), (33, 370341), (99, 123447), (297, 41149)]