13508973863

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{797}}^1\times {\mathrm{877}}^1$

素因数の和:1943

約数の個数: 32

約数和(自身を含む): 16949979648

約数和(自身を除く): 3441005785

約数列:

[1, 7, 11, 77, 251, 797, 877, 1757, 2761, 5579, 6139, 8767, 9647, 19327, 61369, 67529, 200047, 220127, 698969, 1400329, 1540889, 2200517, 2421397, 4892783, 7688659, 15403619, 16949779, 53820613, 175441219, 1228088533, 1929853409, 13508973863]

約数ペア:

[(1, 13508973863), (7, 1929853409), (11, 1228088533), (77, 175441219), (251, 53820613), (797, 16949779), (877, 15403619), (1757, 7688659), (2761, 4892783), (5579, 2421397), (6139, 2200517), (8767, 1540889), (9647, 1400329), (19327, 698969), (61369, 220127), (67529, 200047)]