22168971

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:341

約数の個数: 40

約数和(自身を含む): 36590400

約数和(自身を除く): 14421429

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 139, 179, 297, 417, 537, 891, 1251, 1529, 1611, 1969, 3753, 4587, 4833, 5907, 11259, 13761, 14499, 17721, 24881, 41283, 53163, 74643, 123849, 159489, 223929, 273691, 671787, 821073, 2015361, 2463219, 7389657, 22168971]

約数ペア:

[(1, 22168971), (3, 7389657), (9, 2463219), (11, 2015361), (27, 821073), (33, 671787), (81, 273691), (99, 223929), (139, 159489), (179, 123849), (297, 74643), (417, 53163), (537, 41283), (891, 24881), (1251, 17721), (1529, 14499), (1611, 13761), (1969, 11259), (3753, 5907), (4587, 4833)]