907080003

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{190523}}^1$

素因数の和:190575

約数の個数: 18

約数和(自身を含む): 1369677036

約数和(自身を除く): 462597033

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 190523, 571569, 1714707, 4382029, 13146087, 39438261, 100786667, 302360001, 907080003]

約数ペア:

[(1, 907080003), (3, 302360001), (9, 100786667), (23, 39438261), (69, 13146087), (207, 4382029), (529, 1714707), (1587, 571569), (4761, 190523)]