4066704621

素因数分解:

$3^2\times 7^1\times {\mathrm{937}}^1\times {\mathrm{68891}}^1$

素因数の和:69841

約数の個数: 24

約数和(自身を含む): 6720552384

約数和(自身を除く): 2653847763

約数列:

[1, 3, 7, 9, 21, 63, 937, 2811, 6559, 8433, 19677, 59031, 68891, 206673, 482237, 620019, 1446711, 4340133, 64550867, 193652601, 451856069, 580957803, 1355568207, 4066704621]

約数ペア:

[(1, 4066704621), (3, 1355568207), (7, 580957803), (9, 451856069), (21, 193652601), (63, 64550867), (937, 4340133), (2811, 1446711), (6559, 620019), (8433, 482237), (19677, 206673), (59031, 68891)]