7919943

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1871}}^1$

素因数の和:1974

約数の個数: 16

約数和(自身を含む): 11321856

約数和(自身を除く): 3401913

約数列:

[1, 3, 17, 51, 83, 249, 1411, 1871, 4233, 5613, 31807, 95421, 155293, 465879, 2639981, 7919943]

約数ペア:

[(1, 7919943), (3, 2639981), (17, 465879), (51, 155293), (83, 95421), (249, 31807), (1411, 5613), (1871, 4233)]