84028903

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 102850560

約数和(自身を除く): 18821657

約数列:

[1, 7, 47, 53, 61, 79, 329, 371, 427, 553, 2491, 2867, 3233, 3713, 4187, 4819, 17437, 20069, 22631, 25991, 29309, 33733, 151951, 196789, 226493, 255407, 1063657, 1377523, 1585451, 1787849, 12004129, 84028903]

約数ペア:

[(1, 84028903), (7, 12004129), (47, 1787849), (53, 1585451), (61, 1377523), (79, 1063657), (329, 255407), (371, 226493), (427, 196789), (553, 151951), (2491, 33733), (2867, 29309), (3233, 25991), (3713, 22631), (4187, 20069), (4819, 17437)]