382881331

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{66949}}^1$

素因数の和:67018

約数の個数: 16

約数和(自身を含む): 471328000

約数和(自身を除く): 88446669

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 66949, 468643, 1272031, 2878807, 8904217, 20151649, 54697333, 382881331]

約数ペア:

[(1, 382881331), (7, 54697333), (19, 20151649), (43, 8904217), (133, 2878807), (301, 1272031), (817, 468643), (5719, 66949)]