2866959039

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{312407}}^1$

素因数の和:312459

約数の個数: 32

約数和(自身を含む): 4798586880

約数和(自身を除く): 1931627841

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 9177, 312407, 937221, 2186849, 5935733, 6560547, 7185361, 17807199, 21556083, 41550131, 50297527, 124650393, 136521859, 150892581, 409565577, 955653013, 2866959039]

約数ペア:

[(1, 2866959039), (3, 955653013), (7, 409565577), (19, 150892581), (21, 136521859), (23, 124650393), (57, 50297527), (69, 41550131), (133, 21556083), (161, 17807199), (399, 7185361), (437, 6560547), (483, 5935733), (1311, 2186849), (3059, 937221), (9177, 312407)]