318207951

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{547}}^1\times {\mathrm{593}}^1$

素因数の和:1255

約数の個数: 24

約数和(自身を含む): 465482160

約数和(自身を除く): 147274209

約数列:

[1, 3, 9, 109, 327, 547, 593, 981, 1641, 1779, 4923, 5337, 59623, 64637, 178869, 193911, 324371, 536607, 581733, 973113, 2919339, 35356439, 106069317, 318207951]

約数ペア:

[(1, 318207951), (3, 106069317), (9, 35356439), (109, 2919339), (327, 973113), (547, 581733), (593, 536607), (981, 324371), (1641, 193911), (1779, 178869), (4923, 64637), (5337, 59623)]