426276721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{4451}}^1$

素因数の和:4656

約数の個数: 16

約数和(自身を含む): 471199680

約数和(自身を除く): 44922959

約数列:

[1, 13, 53, 139, 689, 1807, 4451, 7367, 57863, 95771, 235903, 618689, 3066739, 8042957, 32790517, 426276721]

約数ペア:

[(1, 426276721), (13, 32790517), (53, 8042957), (139, 3066739), (689, 618689), (1807, 235903), (4451, 95771), (7367, 57863)]