5312223

素因数分解:

$3^7\times 7^1\times {\mathrm{347}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 9131520

約数和(自身を除く): 3819297

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 347, 567, 729, 1041, 1701, 2187, 2429, 3123, 5103, 7287, 9369, 15309, 21861, 28107, 65583, 84321, 196749, 252963, 590247, 758889, 1770741, 5312223]

約数ペア:

[(1, 5312223), (3, 1770741), (7, 758889), (9, 590247), (21, 252963), (27, 196749), (63, 84321), (81, 65583), (189, 28107), (243, 21861), (347, 15309), (567, 9369), (729, 7287), (1041, 5103), (1701, 3123), (2187, 2429)]