12701871

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1193}}^1$

素因数の和:1232

約数の個数: 36

約数和(自身を含む): 22724208

約数和(自身を除く): 10022337

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1183, 1193, 1521, 3549, 3579, 8351, 10647, 10737, 15509, 25053, 46527, 75159, 108563, 139581, 201617, 325689, 604851, 977067, 1411319, 1814553, 4233957, 12701871]

約数ペア:

[(1, 12701871), (3, 4233957), (7, 1814553), (9, 1411319), (13, 977067), (21, 604851), (39, 325689), (63, 201617), (91, 139581), (117, 108563), (169, 75159), (273, 46527), (507, 25053), (819, 15509), (1183, 10737), (1193, 10647), (1521, 8351), (3549, 3579)]