406121013

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{254941}}^1$

素因数の和:255009

約数の個数: 16

約数和(自身を含む): 611860800

約数和(自身を除く): 205739787

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 254941, 764823, 2294469, 6883407, 15041519, 45124557, 135373671, 406121013]

約数ペア:

[(1, 406121013), (3, 135373671), (9, 45124557), (27, 15041519), (59, 6883407), (177, 2294469), (531, 764823), (1593, 254941)]