1212778893

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{1949}}^1\times {\mathrm{5059}}^1$

素因数の和:7052

約数の個数: 16

約数和(自身を含む): 1657656000

約数和(自身を除く): 444877107

約数列:

[1, 3, 41, 123, 1949, 5059, 5847, 15177, 79909, 207419, 239727, 622257, 9859991, 29579973, 404259631, 1212778893]

約数ペア:

[(1, 1212778893), (3, 404259631), (41, 29579973), (123, 9859991), (1949, 622257), (5059, 239727), (5847, 207419), (15177, 79909)]