6489749

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 7817472

約数和(自身を除く): 1327723

約数列:

[1, 7, 23, 161, 173, 233, 1211, 1631, 3979, 5359, 27853, 37513, 40309, 282163, 927107, 6489749]

約数ペア:

[(1, 6489749), (7, 927107), (23, 282163), (161, 40309), (173, 37513), (233, 27853), (1211, 5359), (1631, 3979)]