12484563

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 21450240

約数和(自身を除く): 8965677

約数列:

[1, 3, 7, 13, 21, 39, 47, 49, 91, 139, 141, 147, 273, 329, 417, 611, 637, 973, 987, 1807, 1833, 1911, 2303, 2919, 4277, 5421, 6533, 6811, 6909, 12649, 12831, 19599, 20433, 29939, 37947, 45731, 84929, 88543, 89817, 137193, 254787, 265629, 320117, 594503, 960351, 1783509, 4161521, 12484563]

約数ペア:

[(1, 12484563), (3, 4161521), (7, 1783509), (13, 960351), (21, 594503), (39, 320117), (47, 265629), (49, 254787), (91, 137193), (139, 89817), (141, 88543), (147, 84929), (273, 45731), (329, 37947), (417, 29939), (611, 20433), (637, 19599), (973, 12831), (987, 12649), (1807, 6909), (1833, 6811), (1911, 6533), (2303, 5421), (2919, 4277)]