16256031

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{223}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 24267264

約数和(自身を除く): 8011233

約数列:

[1, 3, 11, 33, 47, 141, 223, 517, 669, 1551, 2209, 2453, 6627, 7359, 10481, 24299, 31443, 72897, 115291, 345873, 492607, 1477821, 5418677, 16256031]

約数ペア:

[(1, 16256031), (3, 5418677), (11, 1477821), (33, 492607), (47, 345873), (141, 115291), (223, 72897), (517, 31443), (669, 24299), (1551, 10481), (2209, 7359), (2453, 6627)]