13531353

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 20587392

約数和(自身を除く): 7056039

約数列:

[1, 3, 11, 33, 41, 73, 123, 137, 219, 411, 451, 803, 1353, 1507, 2409, 2993, 4521, 5617, 8979, 10001, 16851, 30003, 32923, 61787, 98769, 110011, 185361, 330033, 410041, 1230123, 4510451, 13531353]

約数ペア:

[(1, 13531353), (3, 4510451), (11, 1230123), (33, 410041), (41, 330033), (73, 185361), (123, 110011), (137, 98769), (219, 61787), (411, 32923), (451, 30003), (803, 16851), (1353, 10001), (1507, 8979), (2409, 5617), (2993, 4521)]