4349943

素因数分解:

$3^9\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:57

約数の個数: 40

約数和(自身を含む): 7440048

約数和(自身を除く): 3090105

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 243, 351, 459, 663, 729, 1053, 1377, 1989, 2187, 3159, 4131, 5967, 6561, 9477, 12393, 17901, 19683, 28431, 37179, 53703, 85293, 111537, 161109, 255879, 334611, 483327, 1449981, 4349943]

約数ペア:

[(1, 4349943), (3, 1449981), (9, 483327), (13, 334611), (17, 255879), (27, 161109), (39, 111537), (51, 85293), (81, 53703), (117, 37179), (153, 28431), (221, 19683), (243, 17901), (351, 12393), (459, 9477), (663, 6561), (729, 5967), (1053, 4131), (1377, 3159), (1989, 2187)]