1900236051

素因数分解:

$3^3\times 7^1\times {\mathrm{10054159}}^1$

素因数の和:10054175

約数の個数: 16

約数和(自身を含む): 3217331200

約数和(自身を除く): 1317095149

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 10054159, 30162477, 70379113, 90487431, 211137339, 271462293, 633412017, 1900236051]

約数ペア:

[(1, 1900236051), (3, 633412017), (7, 271462293), (9, 211137339), (21, 90487431), (27, 70379113), (63, 30162477), (189, 10054159)]