1318374789

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{8681}}^1$

素因数の和:8809

約数の個数: 32

約数和(自身を含む): 1920319488

約数和(自身を除く): 601944699

約数列:

[1, 3, 23, 31, 69, 71, 93, 213, 713, 1633, 2139, 2201, 4899, 6603, 8681, 26043, 50623, 151869, 199663, 269111, 598989, 616351, 807333, 1849053, 6189553, 14176073, 18568659, 19106881, 42528219, 57320643, 439458263, 1318374789]

約数ペア:

[(1, 1318374789), (3, 439458263), (23, 57320643), (31, 42528219), (69, 19106881), (71, 18568659), (93, 14176073), (213, 6189553), (713, 1849053), (1633, 807333), (2139, 616351), (2201, 598989), (4899, 269111), (6603, 199663), (8681, 151869), (26043, 50623)]