53504143

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 67776800

約数和(自身を除く): 14272657

約数列:

[1, 7, 11, 77, 121, 181, 349, 847, 1267, 1991, 2443, 3839, 13937, 21901, 26873, 42229, 63169, 153307, 295603, 442183, 694859, 4864013, 7643449, 53504143]

約数ペア:

[(1, 53504143), (7, 7643449), (11, 4864013), (77, 694859), (121, 442183), (181, 295603), (349, 153307), (847, 63169), (1267, 42229), (1991, 26873), (2443, 21901), (3839, 13937)]