1975143423

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{136963}}^1$

素因数の和:137019

約数の個数: 32

約数和(自身を含む): 3155650560

約数和(自身を除く): 1180507137

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 437, 627, 759, 1311, 4807, 14421, 136963, 410889, 1506593, 2602297, 3150149, 4519779, 7806891, 9450447, 28625267, 34651639, 59852831, 85875801, 103954917, 179558493, 658381141, 1975143423]

約数ペア:

[(1, 1975143423), (3, 658381141), (11, 179558493), (19, 103954917), (23, 85875801), (33, 59852831), (57, 34651639), (69, 28625267), (209, 9450447), (253, 7806891), (437, 4519779), (627, 3150149), (759, 2602297), (1311, 1506593), (4807, 410889), (14421, 136963)]