1844972691

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{20681}}^1$

素因数の和:21042

約数の個数: 16

約数和(自身を含む): 2489781888

約数和(自身を除く): 644809197

約数列:

[1, 3, 131, 227, 393, 681, 20681, 29737, 62043, 89211, 2709211, 4694587, 8127633, 14083761, 614990897, 1844972691]

約数ペア:

[(1, 1844972691), (3, 614990897), (131, 14083761), (227, 8127633), (393, 4694587), (681, 2709211), (20681, 89211), (29737, 62043)]