2119203

素因数分解:

$3^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:60

約数の個数: 36

約数和(自身を含む): 3542760

約数和(自身を除く): 1423557

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 243, 323, 459, 513, 729, 969, 1377, 1539, 2187, 2907, 4131, 4617, 6561, 8721, 12393, 13851, 26163, 37179, 41553, 78489, 111537, 124659, 235467, 706401, 2119203]

約数ペア:

[(1, 2119203), (3, 706401), (9, 235467), (17, 124659), (19, 111537), (27, 78489), (51, 41553), (57, 37179), (81, 26163), (153, 13851), (171, 12393), (243, 8721), (323, 6561), (459, 4617), (513, 4131), (729, 2907), (969, 2187), (1377, 1539)]