13640147391

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3268667}}^1$

素因数の和:3268790

約数の個数: 16

約数和(自身を含む): 19768904064

約数和(自身を除く): 6128756673

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 3268667, 9806001, 42492671, 127478013, 349747369, 1049242107, 4546715797, 13640147391]

約数ペア:

[(1, 13640147391), (3, 4546715797), (13, 1049242107), (39, 349747369), (107, 127478013), (321, 42492671), (1391, 9806001), (4173, 3268667)]