1275346943

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 1450939392

約数和(自身を除く): 175592449

約数列:

[1, 13, 41, 67, 71, 503, 533, 871, 923, 2747, 2911, 4757, 6539, 20623, 33701, 35711, 35713, 37843, 61841, 195037, 268099, 438113, 464269, 1381741, 1464233, 2392771, 2535481, 17962633, 19035029, 31106023, 98103611, 1275346943]

約数ペア:

[(1, 1275346943), (13, 98103611), (41, 31106023), (67, 19035029), (71, 17962633), (503, 2535481), (533, 2392771), (871, 1464233), (923, 1381741), (2747, 464269), (2911, 438113), (4757, 268099), (6539, 195037), (20623, 61841), (33701, 37843), (35711, 35713)]