2725409089

素因数分解:

${\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{2221}}^1$

素因数の和:2437

約数の個数: 24

約数和(自身を含む): 3030176952

約数和(自身を除く): 304767863

約数列:

[1, 13, 53, 137, 169, 689, 1781, 2221, 7261, 8957, 23153, 28873, 94393, 117713, 304277, 375349, 1227109, 1530269, 3955601, 16126681, 19893497, 51422813, 209646853, 2725409089]

約数ペア:

[(1, 2725409089), (13, 209646853), (53, 51422813), (137, 19893497), (169, 16126681), (689, 3955601), (1781, 1530269), (2221, 1227109), (7261, 375349), (8957, 304277), (23153, 117713), (28873, 94393)]