16958727

素因数分解:

$3^6\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:602

約数の個数: 28

約数和(自身を含む): 26065864

約数和(自身を除く): 9107137

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 541, 729, 1161, 1623, 3483, 4869, 10449, 14607, 23263, 31347, 43821, 69789, 131463, 209367, 394389, 628101, 1884303, 5652909, 16958727]

約数ペア:

[(1, 16958727), (3, 5652909), (9, 1884303), (27, 628101), (43, 394389), (81, 209367), (129, 131463), (243, 69789), (387, 43821), (541, 31347), (729, 23263), (1161, 14607), (1623, 10449), (3483, 4869)]