2765961

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 4569600

約数和(自身を除く): 1803639

約数列:

[1, 3, 9, 11, 27, 33, 67, 99, 139, 201, 297, 417, 603, 737, 1251, 1529, 1809, 2211, 3753, 4587, 6633, 9313, 13761, 19899, 27939, 41283, 83817, 102443, 251451, 307329, 921987, 2765961]

約数ペア:

[(1, 2765961), (3, 921987), (9, 307329), (11, 251451), (27, 102443), (33, 83817), (67, 41283), (99, 27939), (139, 19899), (201, 13761), (297, 9313), (417, 6633), (603, 4587), (737, 3753), (1251, 2211), (1529, 1809)]