1984851

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 3306240

約数和(自身を除く): 1321389

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 123, 163, 297, 369, 451, 489, 1107, 1353, 1467, 1793, 4059, 4401, 5379, 6683, 12177, 16137, 20049, 48411, 60147, 73513, 180441, 220539, 661617, 1984851]

約数ペア:

[(1, 1984851), (3, 661617), (9, 220539), (11, 180441), (27, 73513), (33, 60147), (41, 48411), (99, 20049), (123, 16137), (163, 12177), (297, 6683), (369, 5379), (451, 4401), (489, 4059), (1107, 1793), (1353, 1467)]