7939029

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 12558240

約数和(自身を除く): 4619211

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1019, 1113, 2597, 3057, 7133, 7791, 21399, 49931, 54007, 149793, 162021, 378049, 1134147, 2646343, 7939029]

約数ペア:

[(1, 7939029), (3, 2646343), (7, 1134147), (21, 378049), (49, 162021), (53, 149793), (147, 54007), (159, 49931), (371, 21399), (1019, 7791), (1113, 7133), (2597, 3057)]