339965466

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{2411}}^1$

素因数の和:2818

約数の個数: 32

約数和(自身を含む): 691877376

約数和(自身を除く): 351911910

約数列:

[1, 2, 3, 6, 71, 142, 213, 331, 426, 662, 993, 1986, 2411, 4822, 7233, 14466, 23501, 47002, 70503, 141006, 171181, 342362, 513543, 798041, 1027086, 1596082, 2394123, 4788246, 56660911, 113321822, 169982733, 339965466]

約数ペア:

[(1, 339965466), (2, 169982733), (3, 113321822), (6, 56660911), (71, 4788246), (142, 2394123), (213, 1596082), (331, 1027086), (426, 798041), (662, 513543), (993, 342362), (1986, 171181), (2411, 141006), (4822, 70503), (7233, 47002), (14466, 23501)]