41239821

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^2\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 36

約数和(自身を含む): 65868288

約数和(自身を除く): 24628467

約数列:

[1, 3, 7, 21, 47, 49, 127, 141, 147, 329, 381, 889, 987, 2209, 2303, 2667, 5969, 6223, 6627, 6909, 15463, 17907, 18669, 41783, 46389, 108241, 125349, 280543, 292481, 324723, 841629, 877443, 1963801, 5891403, 13746607, 41239821]

約数ペア:

[(1, 41239821), (3, 13746607), (7, 5891403), (21, 1963801), (47, 877443), (49, 841629), (127, 324723), (141, 292481), (147, 280543), (329, 125349), (381, 108241), (889, 46389), (987, 41783), (2209, 18669), (2303, 17907), (2667, 15463), (5969, 6909), (6223, 6627)]