2644299

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 4746240

約数和(自身を除く): 2101941

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 823, 1071, 2469, 3213, 5761, 7407, 13991, 17283, 22221, 41973, 51849, 97937, 125919, 155547, 293811, 377757, 881433, 2644299]

約数ペア:

[(1, 2644299), (3, 881433), (7, 377757), (9, 293811), (17, 155547), (21, 125919), (27, 97937), (51, 51849), (63, 41973), (119, 22221), (153, 17283), (189, 13991), (357, 7407), (459, 5761), (823, 3213), (1071, 2469)]