7385679

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1987}}^1$

素因数の和:2059

約数の個数: 24

約数和(自身を含む): 12405120

約数和(自身を除く): 5019441

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 1987, 3717, 5961, 13909, 17883, 41727, 117233, 125181, 351699, 820631, 1055097, 2461893, 7385679]

約数ペア:

[(1, 7385679), (3, 2461893), (7, 1055097), (9, 820631), (21, 351699), (59, 125181), (63, 117233), (177, 41727), (413, 17883), (531, 13909), (1239, 5961), (1987, 3717)]