800241

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 24

約数和(自身を含む): 1237824

約数和(自身を除く): 437583

約数列:

[1, 3, 13, 17, 39, 51, 71, 213, 221, 289, 663, 867, 923, 1207, 2769, 3621, 3757, 11271, 15691, 20519, 47073, 61557, 266747, 800241]

約数ペア:

[(1, 800241), (3, 266747), (13, 61557), (17, 47073), (39, 20519), (51, 15691), (71, 11271), (213, 3757), (221, 3621), (289, 2769), (663, 1207), (867, 923)]