2009675259

素因数分解:

$3^3\times {\mathrm{401}}^1\times {\mathrm{419}}^1\times {\mathrm{443}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 2998598400

約数和(自身を除く): 988923141

約数列:

[1, 3, 9, 27, 401, 419, 443, 1203, 1257, 1329, 3609, 3771, 3987, 10827, 11313, 11961, 168019, 177643, 185617, 504057, 532929, 556851, 1512171, 1598787, 1670553, 4536513, 4796361, 5011659, 74432417, 223297251, 669891753, 2009675259]

約数ペア:

[(1, 2009675259), (3, 669891753), (9, 223297251), (27, 74432417), (401, 5011659), (419, 4796361), (443, 4536513), (1203, 1670553), (1257, 1598787), (1329, 1512171), (3609, 556851), (3771, 532929), (3987, 504057), (10827, 185617), (11313, 177643), (11961, 168019)]