2247390681

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{154747}}^1$

素因数の和:154900

約数の個数: 16

約数和(自身を含む): 3090008064

約数和(自身を除く): 842617383

約数列:

[1, 3, 47, 103, 141, 309, 4841, 14523, 154747, 464241, 7273109, 15938941, 21819327, 47816823, 749130227, 2247390681]

約数ペア:

[(1, 2247390681), (3, 749130227), (47, 47816823), (103, 21819327), (141, 15938941), (309, 7273109), (4841, 464241), (14523, 154747)]