491757453

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97397}}^1$

素因数の和:97434

約数の個数: 32

約数和(自身を含む): 841518720

約数和(自身を除く): 349761267

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 1683, 5049, 97397, 292191, 876573, 1071367, 1655749, 2629719, 3214101, 4967247, 9642303, 14901741, 18213239, 28926909, 44705223, 54639717, 163919151, 491757453]

約数ペア:

[(1, 491757453), (3, 163919151), (9, 54639717), (11, 44705223), (17, 28926909), (27, 18213239), (33, 14901741), (51, 9642303), (99, 4967247), (153, 3214101), (187, 2629719), (297, 1655749), (459, 1071367), (561, 876573), (1683, 292191), (5049, 97397)]