427401409

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{1559}}^1$

素因数の和:1932

約数の個数: 16

約数和(自身を含む): 461260800

約数和(自身を除く): 33859391

約数列:

[1, 19, 47, 307, 893, 1559, 5833, 14429, 29621, 73273, 274151, 478613, 1392187, 9093647, 22494811, 427401409]

約数ペア:

[(1, 427401409), (19, 22494811), (47, 9093647), (307, 1392187), (893, 478613), (1559, 274151), (5833, 73273), (14429, 29621)]