21177960023

素因数分解:

${\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{283}}^1\times {\mathrm{6949}}^1$

素因数の和:7343

約数の個数: 24

約数和(自身を含む): 23626386000

約数和(自身を除く): 2448425977

約数列:

[1, 11, 89, 121, 283, 979, 3113, 6949, 10769, 25187, 34243, 76439, 277057, 618461, 840829, 1966567, 3047627, 6803071, 21632237, 74833781, 175024463, 237954607, 1925269093, 21177960023]

約数ペア:

[(1, 21177960023), (11, 1925269093), (89, 237954607), (121, 175024463), (283, 74833781), (979, 21632237), (3113, 6803071), (6949, 3047627), (10769, 1966567), (25187, 840829), (34243, 618461), (76439, 277057)]