396989747

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{5647}}^1$

素因数の和:5759

約数の個数: 24

約数和(自身を含む): 504795648

約数和(自身を除く): 107805901

約数列:

[1, 7, 11, 77, 83, 121, 581, 847, 913, 5647, 6391, 10043, 39529, 62117, 70301, 434819, 468701, 683287, 3280907, 4783009, 5155711, 36089977, 56712821, 396989747]

約数ペア:

[(1, 396989747), (7, 56712821), (11, 36089977), (77, 5155711), (83, 4783009), (121, 3280907), (581, 683287), (847, 468701), (913, 434819), (5647, 70301), (6391, 62117), (10043, 39529)]