5053867

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 6809600

約数和(自身を除く): 1755733

約数列:

[1, 7, 13, 19, 37, 79, 91, 133, 247, 259, 481, 553, 703, 1027, 1501, 1729, 2923, 3367, 4921, 7189, 9139, 10507, 19513, 20461, 37999, 55537, 63973, 136591, 265993, 388759, 721981, 5053867]

約数ペア:

[(1, 5053867), (7, 721981), (13, 388759), (19, 265993), (37, 136591), (79, 63973), (91, 55537), (133, 37999), (247, 20461), (259, 19513), (481, 10507), (553, 9139), (703, 7189), (1027, 4921), (1501, 3367), (1729, 2923)]