321330852957

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{128749}}^1$

素因数の和:129093

約数の個数: 32

約数和(自身を含む): 445404960000

約数和(自身を除く): 124074107043

約数列:

[1, 3, 41, 103, 123, 197, 309, 591, 4223, 8077, 12669, 20291, 24231, 60873, 128749, 386247, 831931, 2495793, 5278709, 13261147, 15836127, 25363553, 39783441, 76090659, 543707027, 1039905673, 1631121081, 2612445959, 3119717019, 7837337877, 107110284319, 321330852957]

約数ペア:

[(1, 321330852957), (3, 107110284319), (41, 7837337877), (103, 3119717019), (123, 2612445959), (197, 1631121081), (309, 1039905673), (591, 543707027), (4223, 76090659), (8077, 39783441), (12669, 25363553), (20291, 15836127), (24231, 13261147), (60873, 5278709), (128749, 2495793), (386247, 831931)]