1260957313

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{15149}}^1$

素因数の和:15237

約数の個数: 32

約数和(自身を含む): 1675468800

約数和(自身を除く): 414511487

約数列:

[1, 7, 11, 23, 47, 77, 161, 253, 329, 517, 1081, 1771, 3619, 7567, 11891, 15149, 83237, 106043, 166639, 348427, 712003, 1166473, 2438989, 3832697, 4984021, 7832033, 16376069, 26828879, 54824231, 114632483, 180136759, 1260957313]

約数ペア:

[(1, 1260957313), (7, 180136759), (11, 114632483), (23, 54824231), (47, 26828879), (77, 16376069), (161, 7832033), (253, 4984021), (329, 3832697), (517, 2438989), (1081, 1166473), (1771, 712003), (3619, 348427), (7567, 166639), (11891, 106043), (15149, 83237)]