1115690199

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{709}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 1620776640

約数和(自身を除く): 505086441

約数列:

[1, 3, 13, 39, 157, 257, 471, 709, 771, 2041, 2127, 3341, 6123, 9217, 10023, 27651, 40349, 111313, 121047, 182213, 333939, 524537, 546639, 1447069, 1573611, 2368769, 4341207, 7106307, 28607441, 85822323, 371896733, 1115690199]

約数ペア:

[(1, 1115690199), (3, 371896733), (13, 85822323), (39, 28607441), (157, 7106307), (257, 4341207), (471, 2368769), (709, 1573611), (771, 1447069), (2041, 546639), (2127, 524537), (3341, 333939), (6123, 182213), (9217, 121047), (10023, 111313), (27651, 40349)]