551413897

素因数分解:

${\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1\times {\mathrm{401}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 572666688

約数和(自身を除く): 21252791

約数列:

[1, 43, 113, 283, 401, 4859, 12169, 17243, 31979, 45313, 113483, 1375097, 1948459, 4879769, 12823579, 551413897]

約数ペア:

[(1, 551413897), (43, 12823579), (113, 4879769), (283, 1948459), (401, 1375097), (4859, 113483), (12169, 45313), (17243, 31979)]