28802193

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 45760512

約数和(自身を除く): 16958319

約数列:

[1, 3, 7, 21, 31, 93, 151, 217, 293, 453, 651, 879, 1057, 2051, 3171, 4681, 6153, 9083, 14043, 27249, 32767, 44243, 63581, 98301, 132729, 190743, 309701, 929103, 1371533, 4114599, 9600731, 28802193]

約数ペア:

[(1, 28802193), (3, 9600731), (7, 4114599), (21, 1371533), (31, 929103), (93, 309701), (151, 190743), (217, 132729), (293, 98301), (453, 63581), (651, 44243), (879, 32767), (1057, 27249), (2051, 14043), (3171, 9083), (4681, 6153)]