11561049

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{2693}}^1$

素因数の和:2758

約数の個数: 20

約数和(自身を含む): 17602596

約数和(自身を除く): 6041547

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 2693, 4293, 8079, 24237, 72711, 142729, 218133, 428187, 1284561, 3853683, 11561049]

約数ペア:

[(1, 11561049), (3, 3853683), (9, 1284561), (27, 428187), (53, 218133), (81, 142729), (159, 72711), (477, 24237), (1431, 8079), (2693, 4293)]