2247229313

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1\times {\mathrm{571}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 2741207040

約数和(自身を除く): 493977727

約数列:

[1, 7, 19, 127, 133, 233, 571, 889, 1631, 2413, 3997, 4427, 10849, 16891, 29591, 30989, 72517, 75943, 133043, 207137, 507619, 562229, 931301, 1377823, 2527817, 3935603, 9644761, 16896461, 17694719, 118275227, 321032759, 2247229313]

約数ペア:

[(1, 2247229313), (7, 321032759), (19, 118275227), (127, 17694719), (133, 16896461), (233, 9644761), (571, 3935603), (889, 2527817), (1631, 1377823), (2413, 931301), (3997, 562229), (4427, 507619), (10849, 207137), (16891, 133043), (29591, 75943), (30989, 72517)]