123016089

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{308311}}^1$

素因数の和:308340

約数の個数: 16

約数和(自身を含む): 197319680

約数和(自身を除く): 74303591

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 308311, 924933, 2158177, 5857909, 6474531, 17573727, 41005363, 123016089]

約数ペア:

[(1, 123016089), (3, 41005363), (7, 17573727), (19, 6474531), (21, 5857909), (57, 2158177), (133, 924933), (399, 308311)]