748970557887

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1859489}}^1$

素因数の和:1859655

約数の個数: 32

約数和(自身を含む): 1062497710080

約数和(自身を除く): 313527152193

約数列:

[1, 3, 31, 61, 71, 93, 183, 213, 1891, 2201, 4331, 5673, 6603, 12993, 134261, 402783, 1859489, 5578467, 57644159, 113428829, 132023719, 172932477, 340286487, 396071157, 3516293699, 4092735289, 8053446859, 10548881097, 12278205867, 24160340577, 249656852629, 748970557887]

約数ペア:

[(1, 748970557887), (3, 249656852629), (31, 24160340577), (61, 12278205867), (71, 10548881097), (93, 8053446859), (183, 4092735289), (213, 3516293699), (1891, 396071157), (2201, 340286487), (4331, 172932477), (5673, 132023719), (6603, 113428829), (12993, 57644159), (134261, 5578467), (402783, 1859489)]