402830482821

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{543630881}}^1$

素因数の和:543630916

約数の個数: 16

約数和(自身を含む): 608866587840

約数和(自身を除く): 206036105019

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 543630881, 1630892643, 7067201453, 10328986739, 21201604359, 30986960217, 134276827607, 402830482821]

約数ペア:

[(1, 402830482821), (3, 134276827607), (13, 30986960217), (19, 21201604359), (39, 10328986739), (57, 7067201453), (247, 1630892643), (741, 543630881)]