473893539

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{1987}}^1$

素因数の和:2315

約数の個数: 32

約数和(自身を含む): 742780416

約数和(自身を除く): 268886877

約数列:

[1, 3, 7, 21, 41, 123, 277, 287, 831, 861, 1939, 1987, 5817, 5961, 11357, 13909, 34071, 41727, 79499, 81467, 238497, 244401, 550399, 570269, 1651197, 1710807, 3852793, 11558379, 22566359, 67699077, 157964513, 473893539]

約数ペア:

[(1, 473893539), (3, 157964513), (7, 67699077), (21, 22566359), (41, 11558379), (123, 3852793), (277, 1710807), (287, 1651197), (831, 570269), (861, 550399), (1939, 244401), (1987, 238497), (5817, 81467), (5961, 79499), (11357, 41727), (13909, 34071)]