1356552057

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{937}}^1\times {\mathrm{971}}^1$

素因数の和:1989

約数の個数: 32

約数和(自身を含む): 2100639744

約数和(自身を除く): 744087687

約数列:

[1, 3, 7, 21, 71, 213, 497, 937, 971, 1491, 2811, 2913, 6559, 6797, 19677, 20391, 66527, 68941, 199581, 206823, 465689, 482587, 909827, 1397067, 1447761, 2729481, 6368789, 19106367, 64597717, 193793151, 452184019, 1356552057]

約数ペア:

[(1, 1356552057), (3, 452184019), (7, 193793151), (21, 64597717), (71, 19106367), (213, 6368789), (497, 2729481), (937, 1447761), (971, 1397067), (1491, 909827), (2811, 482587), (2913, 465689), (6559, 206823), (6797, 199581), (19677, 68941), (20391, 66527)]