4723257

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 8404992

約数和(自身を除く): 3681735

約数列:

[1, 3, 7, 11, 21, 23, 33, 49, 69, 77, 127, 147, 161, 231, 253, 381, 483, 539, 759, 889, 1127, 1397, 1617, 1771, 2667, 2921, 3381, 4191, 5313, 6223, 8763, 9779, 12397, 18669, 20447, 29337, 32131, 37191, 61341, 68453, 96393, 143129, 205359, 224917, 429387, 674751, 1574419, 4723257]

約数ペア:

[(1, 4723257), (3, 1574419), (7, 674751), (11, 429387), (21, 224917), (23, 205359), (33, 143129), (49, 96393), (69, 68453), (77, 61341), (127, 37191), (147, 32131), (161, 29337), (231, 20447), (253, 18669), (381, 12397), (483, 9779), (539, 8763), (759, 6223), (889, 5313), (1127, 4191), (1397, 3381), (1617, 2921), (1771, 2667)]