351553419

素因数分解:

$3^3\times 7^1\times {\mathrm{1860071}}^1$

素因数の和:1860087

約数の個数: 16

約数和(自身を含む): 595223040

約数和(自身を除く): 243669621

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1860071, 5580213, 13020497, 16740639, 39061491, 50221917, 117184473, 351553419]

約数ペア:

[(1, 351553419), (3, 117184473), (7, 50221917), (9, 39061491), (21, 16740639), (27, 13020497), (63, 5580213), (189, 1860071)]