868664439

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{1693303}}^1$

素因数の和:1693331

約数の個数: 16

約数和(自身を含む): 1354643200

約数和(自身を除く): 485978761

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 1693303, 5079909, 15239727, 32172757, 45719181, 96518271, 289554813, 868664439]

約数ペア:

[(1, 868664439), (3, 289554813), (9, 96518271), (19, 45719181), (27, 32172757), (57, 15239727), (171, 5079909), (513, 1693303)]