22499217

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1867}}^1$

素因数の和:1989

約数の個数: 24

約数和(自身を含む): 35357504

約数和(自身を除く): 12858287

約数列:

[1, 3, 9, 13, 39, 103, 117, 309, 927, 1339, 1867, 4017, 5601, 12051, 16803, 24271, 72813, 192301, 218439, 576903, 1730709, 2499913, 7499739, 22499217]

約数ペア:

[(1, 22499217), (3, 7499739), (9, 2499913), (13, 1730709), (39, 576903), (103, 218439), (117, 192301), (309, 72813), (927, 24271), (1339, 16803), (1867, 12051), (4017, 5601)]