283516173

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{7207}}^1$

素因数の和:7294

約数の個数: 32

約数和(自身を含む): 442859520

約数和(自身を除く): 159343347

約数列:

[1, 3, 9, 27, 31, 47, 93, 141, 279, 423, 837, 1269, 1457, 4371, 7207, 13113, 21621, 39339, 64863, 194589, 223417, 338729, 670251, 1016187, 2010753, 3048561, 6032259, 9145683, 10500599, 31501797, 94505391, 283516173]

約数ペア:

[(1, 283516173), (3, 94505391), (9, 31501797), (27, 10500599), (31, 9145683), (47, 6032259), (93, 3048561), (141, 2010753), (279, 1016187), (423, 670251), (837, 338729), (1269, 223417), (1457, 194589), (4371, 64863), (7207, 39339), (13113, 21621)]