17839197

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{1949}}^1$

素因数の和:2074

約数の個数: 20

約数和(自身を含む): 26898300

約数和(自身を除く): 9059103

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 1949, 3051, 5847, 9153, 17541, 52623, 157869, 220237, 660711, 1982133, 5946399, 17839197]

約数ペア:

[(1, 17839197), (3, 5946399), (9, 1982133), (27, 660711), (81, 220237), (113, 157869), (339, 52623), (1017, 17541), (1949, 9153), (3051, 5847)]