4248698493

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1\times {\mathrm{4261}}^1$

素因数の和:5005

約数の個数: 32

約数和(自身を含む): 6276118912

約数和(自身を除く): 2027420419

約数列:

[1, 3, 13, 37, 39, 111, 481, 691, 1443, 2073, 4261, 8983, 12783, 25567, 26949, 55393, 76701, 157657, 166179, 332371, 472971, 997113, 2049541, 2944351, 6148623, 8833053, 38276563, 108940987, 114829689, 326822961, 1416232831, 4248698493]

約数ペア:

[(1, 4248698493), (3, 1416232831), (13, 326822961), (37, 114829689), (39, 108940987), (111, 38276563), (481, 8833053), (691, 6148623), (1443, 2944351), (2073, 2049541), (4261, 997113), (8983, 472971), (12783, 332371), (25567, 166179), (26949, 157657), (55393, 76701)]