4054941

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:104

約数の個数: 48

約数和(自身を含む): 6971328

約数和(自身を除く): 2916387

約数列:

[1, 3, 9, 11, 27, 33, 37, 41, 81, 99, 111, 123, 243, 297, 333, 369, 407, 451, 891, 999, 1107, 1221, 1353, 1517, 2673, 2997, 3321, 3663, 4059, 4551, 8991, 9963, 10989, 12177, 13653, 16687, 32967, 36531, 40959, 50061, 98901, 109593, 122877, 150183, 368631, 450549, 1351647, 4054941]

約数ペア:

[(1, 4054941), (3, 1351647), (9, 450549), (11, 368631), (27, 150183), (33, 122877), (37, 109593), (41, 98901), (81, 50061), (99, 40959), (111, 36531), (123, 32967), (243, 16687), (297, 13653), (333, 12177), (369, 10989), (407, 9963), (451, 8991), (891, 4551), (999, 4059), (1107, 3663), (1221, 3321), (1353, 2997), (1517, 2673)]