2001946617

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{110501}}^1$

素因数の和:110582

約数の個数: 32

約数和(自身を含む): 3288539520

約数和(自身を除く): 1286592903

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 183, 297, 549, 671, 1647, 2013, 6039, 18117, 110501, 331503, 994509, 1215511, 2983527, 3646533, 6740561, 10939599, 20221683, 32818797, 60665049, 74146171, 181995147, 222438513, 667315539, 2001946617]

約数ペア:

[(1, 2001946617), (3, 667315539), (9, 222438513), (11, 181995147), (27, 74146171), (33, 60665049), (61, 32818797), (99, 20221683), (183, 10939599), (297, 6740561), (549, 3646533), (671, 2983527), (1647, 1215511), (2013, 994509), (6039, 331503), (18117, 110501)]