39870219

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{3271}}^1$

素因数の和:3530

約数の個数: 16

約数和(自身を含む): 56540160

約数和(自身を除く): 16669941

約数列:

[1, 3, 17, 51, 239, 717, 3271, 4063, 9813, 12189, 55607, 166821, 781769, 2345307, 13290073, 39870219]

約数ペア:

[(1, 39870219), (3, 13290073), (17, 2345307), (51, 781769), (239, 166821), (717, 55607), (3271, 12189), (4063, 9813)]