9389919

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5807}}^1$

素因数の和:5835

約数の個数: 24

約数和(自身を含む): 15890688

約数和(自身を除く): 6500769

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 5807, 17421, 40649, 63877, 121947, 191631, 284543, 447139, 853629, 1341417, 3129973, 9389919]

約数ペア:

[(1, 9389919), (3, 3129973), (7, 1341417), (11, 853629), (21, 447139), (33, 284543), (49, 191631), (77, 121947), (147, 63877), (231, 40649), (539, 17421), (1617, 5807)]