2017395423

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{229}}^1\times {\mathrm{1129}}^1$

素因数の和:1401

約数の個数: 48

約数和(自身を含む): 3191572000

約数和(自身を除く): 1174176577

約数列:

[1, 3, 9, 17, 27, 51, 153, 229, 289, 459, 687, 867, 1129, 2061, 2601, 3387, 3893, 6183, 7803, 10161, 11679, 19193, 30483, 35037, 57579, 66181, 105111, 172737, 198543, 258541, 326281, 518211, 595629, 775623, 978843, 1786887, 2326869, 2936529, 4395197, 6980607, 8809587, 13185591, 39556773, 74718349, 118670319, 224155047, 672465141, 2017395423]

約数ペア:

[(1, 2017395423), (3, 672465141), (9, 224155047), (17, 118670319), (27, 74718349), (51, 39556773), (153, 13185591), (229, 8809587), (289, 6980607), (459, 4395197), (687, 2936529), (867, 2326869), (1129, 1786887), (2061, 978843), (2601, 775623), (3387, 595629), (3893, 518211), (6183, 326281), (7803, 258541), (10161, 198543), (11679, 172737), (19193, 105111), (30483, 66181), (35037, 57579)]