16163043

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 24923136

約数和(自身を除く): 8760093

約数列:

[1, 3, 13, 23, 37, 39, 69, 111, 299, 481, 487, 851, 897, 1443, 1461, 2553, 6331, 11063, 11201, 18019, 18993, 33189, 33603, 54057, 145613, 234247, 414437, 436839, 702741, 1243311, 5387681, 16163043]

約数ペア:

[(1, 16163043), (3, 5387681), (13, 1243311), (23, 702741), (37, 436839), (39, 414437), (69, 234247), (111, 145613), (299, 54057), (481, 33603), (487, 33189), (851, 18993), (897, 18019), (1443, 11201), (1461, 11063), (2553, 6331)]