39804940819

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1541453}}^1$

素因数の和:1541515

約数の個数: 24

約数和(自身を含む): 50609017728

約数和(自身を除く): 10804076909

約数列:

[1, 7, 17, 31, 49, 119, 217, 527, 833, 1519, 3689, 25823, 1541453, 10790171, 26204701, 47785043, 75531197, 183432907, 334495301, 812345731, 1284030349, 2341467107, 5686420117, 39804940819]

約数ペア:

[(1, 39804940819), (7, 5686420117), (17, 2341467107), (31, 1284030349), (49, 812345731), (119, 334495301), (217, 183432907), (527, 75531197), (833, 47785043), (1519, 26204701), (3689, 10790171), (25823, 1541453)]