1284996779

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{80177}}^1$

素因数の和:80266

約数の個数: 16

約数和(自身を含む): 1477840896

約数和(自身を除く): 192844117

約数列:

[1, 11, 31, 47, 341, 517, 1457, 16027, 80177, 881947, 2485487, 3768319, 27340357, 41451509, 116817889, 1284996779]

約数ペア:

[(1, 1284996779), (11, 116817889), (31, 41451509), (47, 27340357), (341, 3768319), (517, 2485487), (1457, 881947), (16027, 80177)]