2013249284613

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{174624797}}^1$

素因数の和:174624874

約数の個数: 32

約数和(自身を含む): 3464555992320

約数和(自身を除く): 1451306707707

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1281, 1647, 3843, 11529, 174624797, 523874391, 1222373579, 1571623173, 3667120737, 4714869519, 10652112617, 11001362211, 31956337851, 33004086633, 74564788319, 95869013553, 223694364957, 287607040659, 671083094871, 2013249284613]

約数ペア:

[(1, 2013249284613), (3, 671083094871), (7, 287607040659), (9, 223694364957), (21, 95869013553), (27, 74564788319), (61, 33004086633), (63, 31956337851), (183, 11001362211), (189, 10652112617), (427, 4714869519), (549, 3667120737), (1281, 1571623173), (1647, 1222373579), (3843, 523874391), (11529, 174624797)]