211013503

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{3343}}^1$

素因数の和:3486

約数の個数: 16

約数和(自身を含む): 231137280

約数和(自身を除く): 20123777

約数列:

[1, 17, 47, 79, 799, 1343, 3343, 3713, 56831, 63121, 157121, 264097, 2671057, 4489649, 12412559, 211013503]

約数ペア:

[(1, 211013503), (17, 12412559), (47, 4489649), (79, 2671057), (799, 264097), (1343, 157121), (3343, 63121), (3713, 56831)]