17997695223

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{853}}^1\times {\mathrm{1879}}^1$

素因数の和:2951

約数の個数: 32

約数和(自身を含む): 25431436800

約数和(自身を除く): 7433741577

約数列:

[1, 3, 19, 57, 197, 591, 853, 1879, 2559, 3743, 5637, 11229, 16207, 35701, 48621, 107103, 168041, 370163, 504123, 1110489, 1602787, 3192779, 4808361, 7033097, 9578337, 21099291, 30452953, 91358859, 315749039, 947247117, 5999231741, 17997695223]

約数ペア:

[(1, 17997695223), (3, 5999231741), (19, 947247117), (57, 315749039), (197, 91358859), (591, 30452953), (853, 21099291), (1879, 9578337), (2559, 7033097), (3743, 4808361), (5637, 3192779), (11229, 1602787), (16207, 1110489), (35701, 504123), (48621, 370163), (107103, 168041)]