27418937

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{821}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 33879552

約数和(自身を除く): 6460615

約数列:

[1, 7, 13, 91, 367, 821, 2569, 4771, 5747, 10673, 33397, 74711, 301307, 2109149, 3916991, 27418937]

約数ペア:

[(1, 27418937), (7, 3916991), (13, 2109149), (91, 301307), (367, 74711), (821, 33397), (2569, 10673), (4771, 5747)]