211112077

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{7459}}^1$

素因数の和:7584

約数の個数: 16

約数和(自身を含む): 240629760

約数和(自身を除く): 29517683

約数列:

[1, 11, 31, 83, 341, 913, 2573, 7459, 28303, 82049, 231229, 619097, 2543519, 6810067, 19192007, 211112077]

約数ペア:

[(1, 211112077), (11, 19192007), (31, 6810067), (83, 2543519), (341, 619097), (913, 231229), (2573, 82049), (7459, 28303)]