143409918

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{336643}}^1$

素因数の和:336719

約数の個数: 16

約数和(自身を含む): 290860416

約数和(自身を除く): 147450498

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 336643, 673286, 1009929, 2019858, 23901653, 47803306, 71704959, 143409918]

約数ペア:

[(1, 143409918), (2, 71704959), (3, 47803306), (6, 23901653), (71, 2019858), (142, 1009929), (213, 673286), (426, 336643)]