237138951

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{86201}}^1$

素因数の和:86342

約数の個数: 16

約数和(自身を含む): 364117248

約数和(自身を除く): 126978297

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 86201, 258603, 603407, 1810221, 11292331, 33876993, 79046317, 237138951]

約数ペア:

[(1, 237138951), (3, 79046317), (7, 33876993), (21, 11292331), (131, 1810221), (393, 603407), (917, 258603), (2751, 86201)]