20161116723

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{431}}^1\times {\mathrm{7919}}^1$

素因数の和:8543

約数の個数: 32

約数和(自身を含む): 29561241600

約数和(自身を除く): 9400124877

約数列:

[1, 3, 11, 33, 179, 431, 537, 1293, 1969, 4741, 5907, 7919, 14223, 23757, 77149, 87109, 231447, 261327, 848639, 1417501, 2545917, 3413089, 4252503, 10239267, 15592511, 37543979, 46777533, 112631937, 610942931, 1832828793, 6720372241, 20161116723]

約数ペア:

[(1, 20161116723), (3, 6720372241), (11, 1832828793), (33, 610942931), (179, 112631937), (431, 46777533), (537, 37543979), (1293, 15592511), (1969, 10239267), (4741, 4252503), (5907, 3413089), (7919, 2545917), (14223, 1417501), (23757, 848639), (77149, 261327), (87109, 231447)]