7412223

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1471

約数の個数: 32

約数和(自身を含む): 12812800

約数和(自身を除く): 5400577

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1429, 1729, 4287, 5187, 10003, 18577, 27151, 30009, 55731, 81453, 130039, 190057, 352963, 390117, 570171, 1058889, 2470741, 7412223]

約数ペア:

[(1, 7412223), (3, 2470741), (7, 1058889), (13, 570171), (19, 390117), (21, 352963), (39, 190057), (57, 130039), (91, 81453), (133, 55731), (247, 30009), (273, 27151), (399, 18577), (741, 10003), (1429, 5187), (1729, 4287)]