12533521

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 17740800

約数和(自身を除く): 5207279

約数列:

[1, 7, 11, 13, 19, 77, 91, 133, 143, 209, 247, 659, 1001, 1463, 1729, 2717, 4613, 7249, 8567, 12521, 19019, 50743, 59969, 87647, 94237, 137731, 162773, 659659, 964117, 1139411, 1790503, 12533521]

約数ペア:

[(1, 12533521), (7, 1790503), (11, 1139411), (13, 964117), (19, 659659), (77, 162773), (91, 137731), (133, 94237), (143, 87647), (209, 59969), (247, 50743), (659, 19019), (1001, 12521), (1463, 8567), (1729, 7249), (2717, 4613)]