3020017

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 4136832

約数和(自身を除く): 1116815

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 431, 539, 637, 1001, 3017, 4741, 5603, 7007, 21119, 33187, 39221, 61633, 232309, 274547, 431431, 3020017]

約数ペア:

[(1, 3020017), (7, 431431), (11, 274547), (13, 232309), (49, 61633), (77, 39221), (91, 33187), (143, 21119), (431, 7007), (539, 5603), (637, 4741), (1001, 3017)]