12687273

素因数分解:

$3^5\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 19219200

約数和(自身を除く): 6531927

約数列:

[1, 3, 9, 27, 81, 109, 243, 327, 479, 981, 1437, 2943, 4311, 8829, 12933, 26487, 38799, 52211, 116397, 156633, 469899, 1409697, 4229091, 12687273]

約数ペア:

[(1, 12687273), (3, 4229091), (9, 1409697), (27, 469899), (81, 156633), (109, 116397), (243, 52211), (327, 38799), (479, 26487), (981, 12933), (1437, 8829), (2943, 4311)]