79142371

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{27779}}^1$

素因数の和:27834

約数の個数: 16

約数和(自身を含む): 101341440

約数和(自身を除く): 22199069

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 27779, 194453, 305569, 1027823, 2138983, 7194761, 11306053, 79142371]

約数ペア:

[(1, 79142371), (7, 11306053), (11, 7194761), (37, 2138983), (77, 1027823), (259, 305569), (407, 194453), (2849, 27779)]