11808819

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1181}}^1$

素因数の和:1299

約数の個数: 24

約数和(自身を含む): 18807984

約数和(自身を除く): 6999165

約数列:

[1, 3, 9, 11, 33, 99, 101, 303, 909, 1111, 1181, 3333, 3543, 9999, 10629, 12991, 38973, 116919, 119281, 357843, 1073529, 1312091, 3936273, 11808819]

約数ペア:

[(1, 11808819), (3, 3936273), (9, 1312091), (11, 1073529), (33, 357843), (99, 119281), (101, 116919), (303, 38973), (909, 12991), (1111, 10629), (1181, 9999), (3333, 3543)]