4242537

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 7338240

約数和(自身を除く): 3095703

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 79, 81, 117, 153, 221, 237, 243, 351, 459, 663, 711, 1027, 1053, 1343, 1377, 1989, 2133, 3081, 3159, 4029, 4131, 5967, 6399, 9243, 12087, 17459, 17901, 19197, 27729, 36261, 52377, 53703, 83187, 108783, 157131, 249561, 326349, 471393, 1414179, 4242537]

約数ペア:

[(1, 4242537), (3, 1414179), (9, 471393), (13, 326349), (17, 249561), (27, 157131), (39, 108783), (51, 83187), (79, 53703), (81, 52377), (117, 36261), (153, 27729), (221, 19197), (237, 17901), (243, 17459), (351, 12087), (459, 9243), (663, 6399), (711, 5967), (1027, 4131), (1053, 4029), (1343, 3159), (1377, 3081), (1989, 2133)]