42869019

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{11839}}^1$

素因数の和:11930

約数の個数: 16

約数和(自身を含む): 61378560

約数和(自身を除く): 18509541

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 11839, 35517, 201263, 603789, 840569, 2521707, 14289673, 42869019]

約数ペア:

[(1, 42869019), (3, 14289673), (17, 2521707), (51, 840569), (71, 603789), (213, 201263), (1207, 35517), (3621, 11839)]