315183789

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{49117}}^1$

素因数の和:49177

約数の個数: 24

約数和(自身を含む): 490394112

約数和(自身を除く): 175210323

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 49117, 147351, 442053, 1129691, 1522627, 3389073, 4567881, 10167219, 13703643, 35020421, 105061263, 315183789]

約数ペア:

[(1, 315183789), (3, 105061263), (9, 35020421), (23, 13703643), (31, 10167219), (69, 4567881), (93, 3389073), (207, 1522627), (279, 1129691), (713, 442053), (2139, 147351), (6417, 49117)]