6712227

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{479}}^1$

素因数の和:664

約数の個数: 20

約数和(自身を含む): 10105920

約数和(自身を除く): 3393693

約数列:

[1, 3, 9, 27, 81, 173, 479, 519, 1437, 1557, 4311, 4671, 12933, 14013, 38799, 82867, 248601, 745803, 2237409, 6712227]

約数ペア:

[(1, 6712227), (3, 2237409), (9, 745803), (27, 248601), (81, 82867), (173, 38799), (479, 14013), (519, 12933), (1437, 4671), (1557, 4311)]