808220198019

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{139084529}}^1$

素因数の和:139084694

約数の個数: 16

約数和(自身を含む): 1168310052000

約数和(自身を除く): 360089853981

約数列:

[1, 3, 13, 39, 149, 447, 1937, 5811, 139084529, 417253587, 1808098877, 5424296631, 20723594821, 62170784463, 269406732673, 808220198019]

約数ペア:

[(1, 808220198019), (3, 269406732673), (13, 62170784463), (39, 20723594821), (149, 5424296631), (447, 1808098877), (1937, 417253587), (5811, 139084529)]