26721671

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:394

約数の個数: 16

約数和(自身を含む): 29082240

約数和(自身を除く): 2360569

約数列:

[1, 17, 79, 101, 197, 1343, 1717, 3349, 7979, 15563, 19897, 135643, 264571, 338249, 1571863, 26721671]

約数ペア:

[(1, 26721671), (17, 1571863), (79, 338249), (101, 264571), (197, 135643), (1343, 19897), (1717, 15563), (3349, 7979)]