289343043

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{3371}}^1$

素因数の和:3425

約数の個数: 48

約数和(自身を含む): 496897920

約数和(自身を除く): 207554877

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 289, 297, 459, 561, 867, 1683, 2601, 3179, 3371, 5049, 7803, 9537, 10113, 28611, 30339, 37081, 57307, 85833, 91017, 111243, 171921, 333729, 515763, 630377, 974219, 1001187, 1547289, 1891131, 2922657, 5673393, 8767971, 10716409, 17020179, 26303913, 32149227, 96447681, 289343043]

約数ペア:

[(1, 289343043), (3, 96447681), (9, 32149227), (11, 26303913), (17, 17020179), (27, 10716409), (33, 8767971), (51, 5673393), (99, 2922657), (153, 1891131), (187, 1547289), (289, 1001187), (297, 974219), (459, 630377), (561, 515763), (867, 333729), (1683, 171921), (2601, 111243), (3179, 91017), (3371, 85833), (5049, 57307), (7803, 37081), (9537, 30339), (10113, 28611)]