317290363

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1687

約数の個数: 32

約数和(自身を含む): 386588160

約数和(自身を除く): 69297797

約数列:

[1, 13, 17, 29, 31, 221, 377, 403, 493, 527, 899, 1597, 6409, 6851, 11687, 15283, 20761, 27149, 46313, 49507, 198679, 352937, 602069, 643591, 787321, 841619, 1435703, 10235173, 10941047, 18664139, 24406951, 317290363]

約数ペア:

[(1, 317290363), (13, 24406951), (17, 18664139), (29, 10941047), (31, 10235173), (221, 1435703), (377, 841619), (403, 787321), (493, 643591), (527, 602069), (899, 352937), (1597, 198679), (6409, 49507), (6851, 46313), (11687, 27149), (15283, 20761)]