31310793

素因数分解:

$3^5\times {\mathrm{269}}^1\times {\mathrm{479}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 47174400

約数和(自身を除く): 15863607

約数列:

[1, 3, 9, 27, 81, 243, 269, 479, 807, 1437, 2421, 4311, 7263, 12933, 21789, 38799, 65367, 116397, 128851, 386553, 1159659, 3478977, 10436931, 31310793]

約数ペア:

[(1, 31310793), (3, 10436931), (9, 3478977), (27, 1159659), (81, 386553), (243, 128851), (269, 116397), (479, 65367), (807, 38799), (1437, 21789), (2421, 12933), (4311, 7263)]