3866725247

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2719}}^1$

素因数の和:2844

約数の個数: 48

約数和(自身を含む): 5139886080

約数和(自身を除く): 1273160833

約数列:

[1, 7, 11, 23, 73, 77, 121, 161, 253, 511, 803, 847, 1679, 1771, 2719, 2783, 5621, 8833, 11753, 18469, 19033, 19481, 29909, 61831, 62537, 129283, 198487, 203159, 209363, 328999, 437759, 687907, 1389409, 1422113, 2183357, 2302993, 4565201, 4815349, 7566977, 15283499, 24016927, 31956407, 50217211, 52968839, 168118489, 351520477, 552389321, 3866725247]

約数ペア:

[(1, 3866725247), (7, 552389321), (11, 351520477), (23, 168118489), (73, 52968839), (77, 50217211), (121, 31956407), (161, 24016927), (253, 15283499), (511, 7566977), (803, 4815349), (847, 4565201), (1679, 2302993), (1771, 2183357), (2719, 1422113), (2783, 1389409), (5621, 687907), (8833, 437759), (11753, 328999), (18469, 209363), (19033, 203159), (19481, 198487), (29909, 129283), (61831, 62537)]