1254886031997

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4309169}}^1$

素因数の和:4309338

約数の個数: 48

約数和(自身を含む): 2070470001600

約数和(自身を除く): 815583969603

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 131, 171, 247, 393, 741, 1179, 1703, 2223, 2489, 5109, 7467, 15327, 22401, 32357, 97071, 291213, 4309169, 12927507, 38782521, 56019197, 81874211, 168057591, 245622633, 504172773, 564501139, 736867899, 1064364743, 1693503417, 3193094229, 5080510251, 7338514807, 9579282687, 10725521641, 22015544421, 32176564923, 66046633263, 96529694769, 139431781333, 418295343999, 1254886031997]

約数ペア:

[(1, 1254886031997), (3, 418295343999), (9, 139431781333), (13, 96529694769), (19, 66046633263), (39, 32176564923), (57, 22015544421), (117, 10725521641), (131, 9579282687), (171, 7338514807), (247, 5080510251), (393, 3193094229), (741, 1693503417), (1179, 1064364743), (1703, 736867899), (2223, 564501139), (2489, 504172773), (5109, 245622633), (7467, 168057591), (15327, 81874211), (22401, 56019197), (32357, 38782521), (97071, 12927507), (291213, 4309169)]