10820199897

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{188351}}^1$

素因数の和:188861

約数の個数: 24

約数和(自身を含む): 16865791488

約数和(自身を除く): 6045591591

約数列:

[1, 3, 9, 13, 39, 117, 491, 1473, 4419, 6383, 19149, 57447, 188351, 565053, 1695159, 2448563, 7345689, 22037067, 92480341, 277441023, 832323069, 1202244433, 3606733299, 10820199897]

約数ペア:

[(1, 10820199897), (3, 3606733299), (9, 1202244433), (13, 832323069), (39, 277441023), (117, 92480341), (491, 22037067), (1473, 7345689), (4419, 2448563), (6383, 1695159), (19149, 565053), (57447, 188351)]