312119439

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197419}}^1$

素因数の和:197470

約数の個数: 16

約数和(自身を含む): 454855680

約数和(自身を除く): 142736241

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 197419, 592257, 3356123, 6119989, 10068369, 18359967, 104039813, 312119439]

約数ペア:

[(1, 312119439), (3, 104039813), (17, 18359967), (31, 10068369), (51, 6119989), (93, 3356123), (527, 592257), (1581, 197419)]