13307916153

素因数分解:

$3^1\times 7^1\times {\mathrm{2381}}^1\times {\mathrm{266153}}^1$

素因数の和:268544

約数の個数: 16

約数和(自身を含む): 20287322496

約数和(自身を除く): 6979406343

約数列:

[1, 3, 7, 21, 2381, 7143, 16667, 50001, 266153, 798459, 1863071, 5589213, 633710293, 1901130879, 4435972051, 13307916153]

約数ペア:

[(1, 13307916153), (3, 4435972051), (7, 1901130879), (21, 633710293), (2381, 5589213), (7143, 1863071), (16667, 798459), (50001, 266153)]