13303790487

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{247729}}^1$

素因数の和:247774

約数の個数: 48

約数和(自身を含む): 22723777440

約数和(自身を除く): 9419986953

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 243, 351, 459, 663, 1053, 1377, 1989, 3159, 4131, 5967, 17901, 53703, 247729, 743187, 2229561, 3220477, 4211393, 6688683, 9661431, 12634179, 20066049, 28984293, 37902537, 54748109, 60198147, 86952879, 113707611, 164244327, 260858637, 341122833, 492732981, 782575911, 1023368499, 1478198943, 4434596829, 13303790487]

約数ペア:

[(1, 13303790487), (3, 4434596829), (9, 1478198943), (13, 1023368499), (17, 782575911), (27, 492732981), (39, 341122833), (51, 260858637), (81, 164244327), (117, 113707611), (153, 86952879), (221, 60198147), (243, 54748109), (351, 37902537), (459, 28984293), (663, 20066049), (1053, 12634179), (1377, 9661431), (1989, 6688683), (3159, 4211393), (4131, 3220477), (5967, 2229561), (17901, 743187), (53703, 247729)]