4088511

素因数分解:

$3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 36

約数和(自身を含む): 7018752

約数和(自身を除く): 2930241

約数列:

[1, 3, 7, 9, 21, 49, 63, 73, 127, 147, 219, 381, 441, 511, 657, 889, 1143, 1533, 2667, 3577, 4599, 6223, 8001, 9271, 10731, 18669, 27813, 32193, 56007, 64897, 83439, 194691, 454279, 584073, 1362837, 4088511]

約数ペア:

[(1, 4088511), (3, 1362837), (7, 584073), (9, 454279), (21, 194691), (49, 83439), (63, 64897), (73, 56007), (127, 32193), (147, 27813), (219, 18669), (381, 10731), (441, 9271), (511, 8001), (657, 6223), (889, 4599), (1143, 3577), (1533, 2667)]