475323639

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{1063}}^1$

素因数の和:1379

約数の個数: 32

約数和(自身を含む): 735436800

約数和(自身を除く): 260113161

約数列:

[1, 3, 7, 21, 107, 199, 321, 597, 749, 1063, 1393, 2247, 3189, 4179, 7441, 21293, 22323, 63879, 113741, 149051, 211537, 341223, 447153, 634611, 796187, 1480759, 2388561, 4442277, 22634459, 67903377, 158441213, 475323639]

約数ペア:

[(1, 475323639), (3, 158441213), (7, 67903377), (21, 22634459), (107, 4442277), (199, 2388561), (321, 1480759), (597, 796187), (749, 634611), (1063, 447153), (1393, 341223), (2247, 211537), (3189, 149051), (4179, 113741), (7441, 63879), (21293, 22323)]