1351647

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:101

約数の個数: 40

約数和(自身を含む): 2317392

約数和(自身を除く): 965745

約数列:

[1, 3, 9, 11, 27, 33, 37, 41, 81, 99, 111, 123, 297, 333, 369, 407, 451, 891, 999, 1107, 1221, 1353, 1517, 2997, 3321, 3663, 4059, 4551, 10989, 12177, 13653, 16687, 32967, 36531, 40959, 50061, 122877, 150183, 450549, 1351647]

約数ペア:

[(1, 1351647), (3, 450549), (9, 150183), (11, 122877), (27, 50061), (33, 40959), (37, 36531), (41, 32967), (81, 16687), (99, 13653), (111, 12177), (123, 10989), (297, 4551), (333, 4059), (369, 3663), (407, 3321), (451, 2997), (891, 1517), (999, 1353), (1107, 1221)]