812793597

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{13691}}^1$

素因数の和:13969

約数の個数: 32

約数和(自身を含む): 1356493824

約数和(自身を除く): 543700227

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 257, 771, 1799, 2827, 5397, 8481, 13691, 19789, 41073, 59367, 95837, 150601, 287511, 451803, 1054207, 3162621, 3518587, 10555761, 24630109, 38704457, 73890327, 116113371, 270931199, 812793597]

約数ペア:

[(1, 812793597), (3, 270931199), (7, 116113371), (11, 73890327), (21, 38704457), (33, 24630109), (77, 10555761), (231, 3518587), (257, 3162621), (771, 1054207), (1799, 451803), (2827, 287511), (5397, 150601), (8481, 95837), (13691, 59367), (19789, 41073)]