4425291

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 6966960

約数和(自身を除く): 2541669

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 347, 981, 1041, 1417, 3123, 4251, 4511, 12753, 13533, 37823, 40599, 113469, 340407, 491699, 1475097, 4425291]

約数ペア:

[(1, 4425291), (3, 1475097), (9, 491699), (13, 340407), (39, 113469), (109, 40599), (117, 37823), (327, 13533), (347, 12753), (981, 4511), (1041, 4251), (1417, 3123)]