138967007

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2339}}^1$

素因数の和:2470

約数の個数: 16

約数和(自身を含む): 151632000

約数和(自身を除く): 12664993

約数列:

[1, 19, 53, 59, 1007, 1121, 2339, 3127, 44441, 59413, 123967, 138001, 2355373, 2622019, 7314053, 138967007]

約数ペア:

[(1, 138967007), (19, 7314053), (53, 2622019), (59, 2355373), (1007, 138001), (1121, 123967), (2339, 59413), (3127, 44441)]