432835431

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{162293}}^1$

素因数の和:162430

約数の個数: 16

約数和(自身を含む): 664756224

約数和(自身を除く): 231920793

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 162293, 486879, 1136051, 3408153, 20611211, 61833633, 144278477, 432835431]

約数ペア:

[(1, 432835431), (3, 144278477), (7, 61833633), (21, 20611211), (127, 3408153), (381, 1136051), (889, 486879), (2667, 162293)]