809747307

素因数分解:

$3^3\times {\mathrm{337}}^1\times {\mathrm{88993}}^1$

素因数の和:89339

約数の個数: 16

約数和(自身を含む): 1203198880

約数和(自身を除く): 393451573

約数列:

[1, 3, 9, 27, 337, 1011, 3033, 9099, 88993, 266979, 800937, 2402811, 29990641, 89971923, 269915769, 809747307]

約数ペア:

[(1, 809747307), (3, 269915769), (9, 89971923), (27, 29990641), (337, 2402811), (1011, 800937), (3033, 266979), (9099, 88993)]