3258747

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1$

素因数の和:120

約数の個数: 36

約数和(自身を含む): 5349240

約数和(自身を除く): 2090493

約数列:

[1, 3, 9, 17, 19, 51, 57, 59, 153, 171, 177, 323, 361, 531, 969, 1003, 1083, 1121, 2907, 3009, 3249, 3363, 6137, 9027, 10089, 18411, 19057, 21299, 55233, 57171, 63897, 171513, 191691, 362083, 1086249, 3258747]

約数ペア:

[(1, 3258747), (3, 1086249), (9, 362083), (17, 191691), (19, 171513), (51, 63897), (57, 57171), (59, 55233), (153, 21299), (171, 19057), (177, 18411), (323, 10089), (361, 9027), (531, 6137), (969, 3363), (1003, 3249), (1083, 3009), (1121, 2907)]