1330288979

素因数分解:

${\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{1489}}^1$

素因数の和:1874

約数の個数: 16

約数和(自身を含む): 1384627200

約数和(自身を除く): 54338221

約数列:

[1, 43, 79, 263, 1489, 3397, 11309, 20777, 64027, 117631, 391607, 893411, 5058133, 16839101, 30936953, 1330288979]

約数ペア:

[(1, 1330288979), (43, 30936953), (79, 16839101), (263, 5058133), (1489, 893411), (3397, 391607), (11309, 117631), (20777, 64027)]