29872987

素因数分解:

${\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 31861440

約数和(自身を除く): 1988453

約数列:

[1, 29, 73, 103, 137, 2117, 2987, 3973, 7519, 10001, 14111, 218051, 290029, 409219, 1030103, 29872987]

約数ペア:

[(1, 29872987), (29, 1030103), (73, 409219), (103, 290029), (137, 218051), (2117, 14111), (2987, 10001), (3973, 7519)]