19295901

素因数分解:

$3^8\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:214

約数の個数: 36

約数和(自身を含む): 30822012

約数和(自身を除く): 11526111

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 173, 243, 459, 519, 729, 1377, 1557, 2187, 2941, 4131, 4671, 6561, 8823, 12393, 14013, 26469, 37179, 42039, 79407, 111537, 126117, 238221, 378351, 714663, 1135053, 2143989, 6431967, 19295901]

約数ペア:

[(1, 19295901), (3, 6431967), (9, 2143989), (17, 1135053), (27, 714663), (51, 378351), (81, 238221), (153, 126117), (173, 111537), (243, 79407), (459, 42039), (519, 37179), (729, 26469), (1377, 14013), (1557, 12393), (2187, 8823), (2941, 6561), (4131, 4671)]