172561477

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{9277}}^1$

素因数の和:9396

約数の個数: 16

約数和(自身を含む): 200404800

約数和(自身を除く): 27843323

約数列:

[1, 11, 19, 89, 209, 979, 1691, 9277, 18601, 102047, 176263, 825653, 1938893, 9082183, 15687407, 172561477]

約数ペア:

[(1, 172561477), (11, 15687407), (19, 9082183), (89, 1938893), (209, 825653), (979, 176263), (1691, 102047), (9277, 18601)]