274345959

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 394168320

約数和(自身を除く): 119822361

約数列:

[1, 3, 19, 57, 83, 103, 249, 309, 563, 1577, 1689, 1957, 4731, 5871, 8549, 10697, 25647, 32091, 46729, 57989, 140187, 162431, 173967, 487293, 887851, 1101791, 2663553, 3305373, 4813087, 14439261, 91448653, 274345959]

約数ペア:

[(1, 274345959), (3, 91448653), (19, 14439261), (57, 4813087), (83, 3305373), (103, 2663553), (249, 1101791), (309, 887851), (563, 487293), (1577, 173967), (1689, 162431), (1957, 140187), (4731, 57989), (5871, 46729), (8549, 32091), (10697, 25647)]