2109479967

素因数分解:

$3^2\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{31859}}^1$

素因数の和:32923

約数の個数: 24

約数和(自身を含む): 3485738880

約数和(自身を除く): 1376258913

約数列:

[1, 3, 7, 9, 21, 63, 1051, 3153, 7357, 9459, 22071, 31859, 66213, 95577, 223013, 286731, 669039, 2007117, 33483809, 100451427, 234386663, 301354281, 703159989, 2109479967]

約数ペア:

[(1, 2109479967), (3, 703159989), (7, 301354281), (9, 234386663), (21, 100451427), (63, 33483809), (1051, 2007117), (3153, 669039), (7357, 286731), (9459, 223013), (22071, 95577), (31859, 66213)]