2961569373

素因数分解:

$3^1\times 7^1\times {\mathrm{6553}}^1\times {\mathrm{21521}}^1$

素因数の和:28084

約数の個数: 16

約数和(自身を含む): 4513766016

約数和(自身を除く): 1552196643

約数列:

[1, 3, 7, 21, 6553, 19659, 21521, 45871, 64563, 137613, 150647, 451941, 141027113, 423081339, 987189791, 2961569373]

約数ペア:

[(1, 2961569373), (3, 987189791), (7, 423081339), (21, 141027113), (6553, 451941), (19659, 150647), (21521, 137613), (45871, 64563)]