2013163173

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{226631}}^1$

素因数の和:226694

約数の個数: 32

約数和(自身を含む): 3481067520

約数和(自身を除く): 1467904347

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 8883, 226631, 679893, 1586417, 2039679, 4759251, 6119037, 10651657, 14277753, 31954971, 42833259, 74561599, 95864913, 223684797, 287594739, 671054391, 2013163173]

約数ペア:

[(1, 2013163173), (3, 671054391), (7, 287594739), (9, 223684797), (21, 95864913), (27, 74561599), (47, 42833259), (63, 31954971), (141, 14277753), (189, 10651657), (329, 6119037), (423, 4759251), (987, 2039679), (1269, 1586417), (2961, 679893), (8883, 226631)]