830786019

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1276169}}^1$

素因数の和:1276210

約数の個数: 16

約数和(自身を含む): 1306798080

約数和(自身を除く): 476012061

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 1276169, 3828507, 8933183, 26799549, 39561239, 118683717, 276928673, 830786019]

約数ペア:

[(1, 830786019), (3, 276928673), (7, 118683717), (21, 39561239), (31, 26799549), (93, 8933183), (217, 3828507), (651, 1276169)]