622194027

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1\times {\mathrm{2089}}^1$

素因数の和:3203

約数の個数: 32

約数和(自身を含む): 1022461440

約数和(自身を除く): 400267413

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1091, 2089, 3273, 6267, 7637, 14183, 14623, 22911, 27157, 42549, 43869, 81471, 99281, 190099, 297843, 570297, 2279099, 6837297, 15953693, 29628287, 47861079, 88884861, 207398009, 622194027]

約数ペア:

[(1, 622194027), (3, 207398009), (7, 88884861), (13, 47861079), (21, 29628287), (39, 15953693), (91, 6837297), (273, 2279099), (1091, 570297), (2089, 297843), (3273, 190099), (6267, 99281), (7637, 81471), (14183, 43869), (14623, 42549), (22911, 27157)]