12380823

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5039}}^1$

素因数の和:5068

約数の個数: 32

約数和(自身を含む): 22579200

約数和(自身を除く): 10198377

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 5039, 15117, 35273, 45351, 65507, 105819, 136053, 196521, 317457, 458549, 589563, 952371, 1375647, 1768689, 4126941, 12380823]

約数ペア:

[(1, 12380823), (3, 4126941), (7, 1768689), (9, 1375647), (13, 952371), (21, 589563), (27, 458549), (39, 317457), (63, 196521), (91, 136053), (117, 105819), (189, 65507), (273, 45351), (351, 35273), (819, 15117), (2457, 5039)]