2858583

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 4834816

約数和(自身を除く): 1976233

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 283, 481, 777, 849, 1443, 1981, 3367, 3679, 5943, 10101, 10471, 11037, 25753, 31413, 73297, 77259, 136123, 219891, 408369, 952861, 2858583]

約数ペア:

[(1, 2858583), (3, 952861), (7, 408369), (13, 219891), (21, 136123), (37, 77259), (39, 73297), (91, 31413), (111, 25753), (259, 11037), (273, 10471), (283, 10101), (481, 5943), (777, 3679), (849, 3367), (1443, 1981)]