142731021

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{6607}}^1$

素因数の和:7008

約数の個数: 16

約数和(自身を含む): 200883200

約数和(自身を除く): 58152179

約数列:

[1, 3, 19, 57, 379, 1137, 6607, 7201, 19821, 21603, 125533, 376599, 2504053, 7512159, 47577007, 142731021]

約数ペア:

[(1, 142731021), (3, 47577007), (19, 7512159), (57, 2504053), (379, 376599), (1137, 125533), (6607, 21603), (7201, 19821)]