1570377081

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1579}}^1\times {\mathrm{3643}}^1$

素因数の和:5245

約数の個数: 32

約数和(自身を含む): 2579368960

約数和(自身を除く): 1008991879

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1579, 3643, 4737, 10929, 11053, 20527, 25501, 33159, 47359, 61581, 76503, 142077, 143689, 331513, 431067, 994539, 5752297, 17256891, 40266079, 74779861, 120798237, 224339583, 523459027, 1570377081]

約数ペア:

[(1, 1570377081), (3, 523459027), (7, 224339583), (13, 120798237), (21, 74779861), (39, 40266079), (91, 17256891), (273, 5752297), (1579, 994539), (3643, 431067), (4737, 331513), (10929, 143689), (11053, 142077), (20527, 76503), (25501, 61581), (33159, 47359)]