11936781

素因数分解:

$3^3\times {\mathrm{41}}^2\times {\mathrm{263}}^1$

素因数の和:354

約数の個数: 24

約数和(自身を含む): 18194880

約数和(自身を除く): 6258099

約数列:

[1, 3, 9, 27, 41, 123, 263, 369, 789, 1107, 1681, 2367, 5043, 7101, 10783, 15129, 32349, 45387, 97047, 291141, 442103, 1326309, 3978927, 11936781]

約数ペア:

[(1, 11936781), (3, 3978927), (9, 1326309), (27, 442103), (41, 291141), (123, 97047), (263, 45387), (369, 32349), (789, 15129), (1107, 10783), (1681, 7101), (2367, 5043)]