726264321

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1\times {\mathrm{6007}}^1$

素因数の和:6412

約数の個数: 16

約数和(自身を含む): 978198528

約数和(自身を除く): 251934207

約数列:

[1, 3, 191, 211, 573, 633, 6007, 18021, 40301, 120903, 1147337, 1267477, 3442011, 3802431, 242088107, 726264321]

約数ペア:

[(1, 726264321), (3, 242088107), (191, 3802431), (211, 3442011), (573, 1267477), (633, 1147337), (6007, 120903), (18021, 40301)]