4278001

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 5370624

約数和(自身を除く): 1092623

約数列:

[1, 7, 13, 53, 91, 371, 689, 887, 4823, 6209, 11531, 47011, 80717, 329077, 611143, 4278001]

約数ペア:

[(1, 4278001), (7, 611143), (13, 329077), (53, 80717), (91, 47011), (371, 11531), (689, 6209), (887, 4823)]