2685278313

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2957}}^1$

素因数の和:3134

約数の個数: 48

約数和(自身を含む): 4186256256

約数和(自身を除く): 1500977943

約数列:

[1, 3, 9, 23, 41, 69, 107, 123, 207, 321, 369, 943, 963, 2461, 2829, 2957, 4387, 7383, 8487, 8871, 13161, 22149, 26613, 39483, 68011, 100901, 121237, 204033, 302703, 316399, 363711, 612099, 908109, 949197, 1091133, 2788451, 2847591, 7277177, 8365353, 12972359, 21831531, 25096059, 38917077, 65494593, 116751231, 298364257, 895092771, 2685278313]

約数ペア:

[(1, 2685278313), (3, 895092771), (9, 298364257), (23, 116751231), (41, 65494593), (69, 38917077), (107, 25096059), (123, 21831531), (207, 12972359), (321, 8365353), (369, 7277177), (943, 2847591), (963, 2788451), (2461, 1091133), (2829, 949197), (2957, 908109), (4387, 612099), (7383, 363711), (8487, 316399), (8871, 302703), (13161, 204033), (22149, 121237), (26613, 100901), (39483, 68011)]