2085444747

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{13457}}^1$

素因数の和:13787

約数の個数: 24

約数和(自身を含む): 3069392976

約数和(自身を除く): 983948229

約数列:

[1, 3, 9, 67, 201, 257, 603, 771, 2313, 13457, 17219, 40371, 51657, 121113, 154971, 901619, 2704857, 3458449, 8114571, 10375347, 31126041, 231716083, 695148249, 2085444747]

約数ペア:

[(1, 2085444747), (3, 695148249), (9, 231716083), (67, 31126041), (201, 10375347), (257, 8114571), (603, 3458449), (771, 2704857), (2313, 901619), (13457, 154971), (17219, 121113), (40371, 51657)]