16444989

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{15101}}^1$

素因数の和:15129

約数の個数: 18

約数和(自身を含む): 26111358

約数和(自身を除く): 9666369

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 15101, 45303, 135909, 166111, 498333, 1494999, 1827221, 5481663, 16444989]

約数ペア:

[(1, 16444989), (3, 5481663), (9, 1827221), (11, 1494999), (33, 498333), (99, 166111), (121, 135909), (363, 45303), (1089, 15101)]