285429333

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{5851}}^1$

素因数の和:5985

約数の個数: 32

約数和(自身を含む): 458422272

約数和(自身を除く): 172992939

約数列:

[1, 3, 7, 21, 23, 69, 101, 161, 303, 483, 707, 2121, 2323, 5851, 6969, 16261, 17553, 40957, 48783, 122871, 134573, 403719, 590951, 942011, 1772853, 2826033, 4136657, 12409971, 13591873, 40775619, 95143111, 285429333]

約数ペア:

[(1, 285429333), (3, 95143111), (7, 40775619), (21, 13591873), (23, 12409971), (69, 4136657), (101, 2826033), (161, 1772853), (303, 942011), (483, 590951), (707, 403719), (2121, 134573), (2323, 122871), (5851, 48783), (6969, 40957), (16261, 17553)]