981543387

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2207}}^1\times {\mathrm{13477}}^1$

素因数の和:15698

約数の個数: 16

約数和(自身を含む): 1428452352

約数和(自身を除く): 446908965

約数列:

[1, 3, 11, 33, 2207, 6621, 13477, 24277, 40431, 72831, 148247, 444741, 29743739, 89231217, 327181129, 981543387]

約数ペア:

[(1, 981543387), (3, 327181129), (11, 89231217), (33, 29743739), (2207, 444741), (6621, 148247), (13477, 72831), (24277, 40431)]