313931123

素因数分解:

${\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1\times {\mathrm{457}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 346050144

約数和(自身を除く): 32119021

約数列:

[1, 11, 197, 317, 457, 2167, 3487, 5027, 62449, 90029, 144869, 686939, 990319, 1593559, 28539193, 313931123]

約数ペア:

[(1, 313931123), (11, 28539193), (197, 1593559), (317, 990319), (457, 686939), (2167, 144869), (3487, 90029), (5027, 62449)]