8179299

素因数分解:

$3^4\times {\mathrm{241}}^1\times {\mathrm{419}}^1$

素因数の和:672

約数の個数: 20

約数和(自身を含む): 12298440

約数和(自身を除く): 4119141

約数列:

[1, 3, 9, 27, 81, 241, 419, 723, 1257, 2169, 3771, 6507, 11313, 19521, 33939, 100979, 302937, 908811, 2726433, 8179299]

約数ペア:

[(1, 8179299), (3, 2726433), (9, 908811), (27, 302937), (81, 100979), (241, 33939), (419, 19521), (723, 11313), (1257, 6507), (2169, 3771)]