302951331

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{31139}}^1$

素因数の和:31215

約数の個数: 24

約数和(自身を含む): 466352640

約数和(自身を除く): 163401309

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 9729, 31139, 93417, 280251, 716197, 1463533, 2148591, 4390599, 6445773, 13171797, 33661259, 100983777, 302951331]

約数ペア:

[(1, 302951331), (3, 100983777), (9, 33661259), (23, 13171797), (47, 6445773), (69, 4390599), (141, 2148591), (207, 1463533), (423, 716197), (1081, 280251), (3243, 93417), (9729, 31139)]