42841581

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 62995968

約数和(自身を除く): 20154387

約数列:

[1, 3, 17, 47, 51, 61, 141, 183, 293, 799, 879, 1037, 2397, 2867, 3111, 4981, 8601, 13771, 14943, 17873, 41313, 48739, 53619, 146217, 234107, 303841, 702321, 840031, 911523, 2520093, 14280527, 42841581]

約数ペア:

[(1, 42841581), (3, 14280527), (17, 2520093), (47, 911523), (51, 840031), (61, 702321), (141, 303841), (183, 234107), (293, 146217), (799, 53619), (879, 48739), (1037, 41313), (2397, 17873), (2867, 14943), (3111, 13771), (4981, 8601)]