12912454791

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{1223}}^1\times {\mathrm{6781}}^1$

素因数の和:8183

約数の個数: 24

約数和(自身を含む): 18777242016

約数和(自身を除く): 5864787225

約数列:

[1, 3, 9, 173, 519, 1223, 1557, 3669, 6781, 11007, 20343, 61029, 211579, 634737, 1173113, 1904211, 3519339, 8293163, 10558017, 24879489, 74638467, 1434717199, 4304151597, 12912454791]

約数ペア:

[(1, 12912454791), (3, 4304151597), (9, 1434717199), (173, 74638467), (519, 24879489), (1223, 10558017), (1557, 8293163), (3669, 3519339), (6781, 1904211), (11007, 1173113), (20343, 634737), (61029, 211579)]