3945051

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 6566400

約数和(自身を除く): 2621349

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 359, 407, 999, 1077, 1221, 3231, 3663, 3949, 9693, 10989, 11847, 13283, 35541, 39849, 106623, 119547, 146113, 358641, 438339, 1315017, 3945051]

約数ペア:

[(1, 3945051), (3, 1315017), (9, 438339), (11, 358641), (27, 146113), (33, 119547), (37, 106623), (99, 39849), (111, 35541), (297, 13283), (333, 11847), (359, 10989), (407, 9693), (999, 3949), (1077, 3663), (1221, 3231)]