320693733

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{3491}}^1$

素因数の和:3729

約数の個数: 24

約数和(自身を含む): 473934240

約数和(自身を除く): 153240507

約数列:

[1, 3, 9, 59, 173, 177, 519, 531, 1557, 3491, 10207, 10473, 30621, 31419, 91863, 205969, 603943, 617907, 1811829, 1853721, 5435487, 35632637, 106897911, 320693733]

約数ペア:

[(1, 320693733), (3, 106897911), (9, 35632637), (59, 5435487), (173, 1853721), (177, 1811829), (519, 617907), (531, 603943), (1557, 205969), (3491, 91863), (10207, 31419), (10473, 30621)]