1432417

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 24

約数和(自身を含む): 1838592

約数和(自身を除く): 406175

約数列:

[1, 7, 23, 31, 41, 49, 161, 217, 287, 713, 943, 1127, 1271, 1519, 2009, 4991, 6601, 8897, 29233, 34937, 46207, 62279, 204631, 1432417]

約数ペア:

[(1, 1432417), (7, 204631), (23, 62279), (31, 46207), (41, 34937), (49, 29233), (161, 8897), (217, 6601), (287, 4991), (713, 2009), (943, 1519), (1127, 1271)]