27335917

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{461}}^1$

素因数の和:708

約数の個数: 16

約数和(自身を含む): 32199552

約数和(自身を除く): 4863635

約数列:

[1, 7, 43, 197, 301, 461, 1379, 3227, 8471, 19823, 59297, 90817, 138761, 635719, 3905131, 27335917]

約数ペア:

[(1, 27335917), (7, 3905131), (43, 635719), (197, 138761), (301, 90817), (461, 59297), (1379, 19823), (3227, 8471)]