2077291431

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3517}}^1$

素因数の和:3656

約数の個数: 48

約数和(自身を含む): 3248943360

約数和(自身を除く): 1171651929

約数列:

[1, 3, 9, 29, 31, 73, 87, 93, 219, 261, 279, 657, 899, 2117, 2263, 2697, 3517, 6351, 6789, 8091, 10551, 19053, 20367, 31653, 65627, 101993, 109027, 196881, 256741, 305979, 327081, 590643, 770223, 917937, 981243, 2310669, 3161783, 7445489, 7958971, 9485349, 22336467, 23876913, 28456047, 67009401, 71630739, 230810159, 692430477, 2077291431]

約数ペア:

[(1, 2077291431), (3, 692430477), (9, 230810159), (29, 71630739), (31, 67009401), (73, 28456047), (87, 23876913), (93, 22336467), (219, 9485349), (261, 7958971), (279, 7445489), (657, 3161783), (899, 2310669), (2117, 981243), (2263, 917937), (2697, 770223), (3517, 590643), (6351, 327081), (6789, 305979), (8091, 256741), (10551, 196881), (19053, 109027), (20367, 101993), (31653, 65627)]