22229757

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:314

約数の個数: 36

約数和(自身を含む): 35790300

約数和(自身を除く): 13560543

約数列:

[1, 3, 9, 11, 33, 99, 121, 137, 149, 363, 411, 447, 1089, 1233, 1341, 1507, 1639, 4521, 4917, 13563, 14751, 16577, 18029, 20413, 49731, 54087, 61239, 149193, 162261, 183717, 224543, 673629, 2020887, 2469973, 7409919, 22229757]

約数ペア:

[(1, 22229757), (3, 7409919), (9, 2469973), (11, 2020887), (33, 673629), (99, 224543), (121, 183717), (137, 162261), (149, 149193), (363, 61239), (411, 54087), (447, 49731), (1089, 20413), (1233, 18029), (1341, 16577), (1507, 14751), (1639, 13563), (4521, 4917)]