377098689

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{2557}}^1$

素因数の和:2721

約数の個数: 32

約数和(自身を含む): 567262080

約数和(自身を除く): 190163391

約数列:

[1, 3, 11, 33, 41, 109, 123, 327, 451, 1199, 1353, 2557, 3597, 4469, 7671, 13407, 28127, 49159, 84381, 104837, 147477, 278713, 314511, 836139, 1153207, 3065843, 3459621, 9197529, 11427233, 34281699, 125699563, 377098689]

約数ペア:

[(1, 377098689), (3, 125699563), (11, 34281699), (33, 11427233), (41, 9197529), (109, 3459621), (123, 3065843), (327, 1153207), (451, 836139), (1199, 314511), (1353, 278713), (2557, 147477), (3597, 104837), (4469, 84381), (7671, 49159), (13407, 28127)]