2017621089

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{541}}^1$

素因数の和:1023

約数の個数: 64

約数和(自身を含む): 3387283200

約数和(自身を除く): 1369662111

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 319, 433, 541, 783, 957, 1299, 1623, 2871, 3897, 4763, 4869, 5951, 8613, 11691, 12557, 14289, 14607, 15689, 17853, 37671, 42867, 47067, 53559, 113013, 128601, 138127, 141201, 160677, 172579, 234253, 339039, 414381, 423603, 517737, 702759, 1243143, 1553211, 2108277, 2576783, 3729429, 4659633, 6324831, 6793337, 7730349, 20380011, 23191047, 61140033, 69573141, 74726707, 183420099, 224180121, 672540363, 2017621089]

約数ペア:

[(1, 2017621089), (3, 672540363), (9, 224180121), (11, 183420099), (27, 74726707), (29, 69573141), (33, 61140033), (87, 23191047), (99, 20380011), (261, 7730349), (297, 6793337), (319, 6324831), (433, 4659633), (541, 3729429), (783, 2576783), (957, 2108277), (1299, 1553211), (1623, 1243143), (2871, 702759), (3897, 517737), (4763, 423603), (4869, 414381), (5951, 339039), (8613, 234253), (11691, 172579), (12557, 160677), (14289, 141201), (14607, 138127), (15689, 128601), (17853, 113013), (37671, 53559), (42867, 47067)]