1888891539

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{24097}}^1$

素因数の和:24199

約数の個数: 32

約数和(自身を含む): 2810790720

約数和(自身を除く): 921899181

約数列:

[1, 3, 17, 29, 51, 53, 87, 159, 493, 901, 1479, 1537, 2703, 4611, 24097, 26129, 72291, 78387, 409649, 698813, 1228947, 1277141, 2096439, 3831423, 11879821, 21711397, 35639463, 37037089, 65134191, 111111267, 629630513, 1888891539]

約数ペア:

[(1, 1888891539), (3, 629630513), (17, 111111267), (29, 65134191), (51, 37037089), (53, 35639463), (87, 21711397), (159, 11879821), (493, 3831423), (901, 2096439), (1479, 1277141), (1537, 1228947), (2703, 698813), (4611, 409649), (24097, 78387), (26129, 72291)]