27867203

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{821}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 34431936

約数和(自身を除く): 6564733

約数列:

[1, 7, 13, 91, 373, 821, 2611, 4849, 5747, 10673, 33943, 74711, 306233, 2143631, 3981029, 27867203]

約数ペア:

[(1, 27867203), (7, 3981029), (13, 2143631), (91, 306233), (373, 74711), (821, 33943), (2611, 10673), (4849, 5747)]