28579839

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{3761}}^1$

素因数の和:3930

約数の個数: 16

約数和(自身を含む): 40629600

約数和(自身を除く): 12049761

約数列:

[1, 3, 17, 51, 149, 447, 2533, 3761, 7599, 11283, 63937, 191811, 560389, 1681167, 9526613, 28579839]

約数ペア:

[(1, 28579839), (3, 9526613), (17, 1681167), (51, 560389), (149, 191811), (447, 63937), (2533, 11283), (3761, 7599)]