328195439

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5639}}^1$

素因数の和:5711

約数の個数: 24

約数和(自身を含む): 399063840

約数和(自身を除く): 70868401

約数列:

[1, 11, 13, 37, 121, 143, 407, 481, 1573, 4477, 5291, 5639, 58201, 62029, 73307, 208643, 682319, 806377, 2295073, 2712359, 8870147, 25245803, 29835949, 328195439]

約数ペア:

[(1, 328195439), (11, 29835949), (13, 25245803), (37, 8870147), (121, 2712359), (143, 2295073), (407, 806377), (481, 682319), (1573, 208643), (4477, 73307), (5291, 62029), (5639, 58201)]