630076251

素因数分解:

$3^1\times 7^3\times {\mathrm{612319}}^1$

素因数の和:612343

約数の個数: 16

約数和(自身を含む): 979712000

約数和(自身を除く): 349635749

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 612319, 1836957, 4286233, 12858699, 30003631, 90010893, 210025417, 630076251]

約数ペア:

[(1, 630076251), (3, 210025417), (7, 90010893), (21, 30003631), (49, 12858699), (147, 4286233), (343, 1836957), (1029, 612319)]