2503611

素因数分解:

$3^2\times {\mathrm{11}}^4\times {\mathrm{19}}^1$

素因数の和:69

約数の個数: 30

約数和(自身を含む): 4187300

約数和(自身を除く): 1683689

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 121, 171, 209, 363, 627, 1089, 1331, 1881, 2299, 3993, 6897, 11979, 14641, 20691, 25289, 43923, 75867, 131769, 227601, 278179, 834537, 2503611]

約数ペア:

[(1, 2503611), (3, 834537), (9, 278179), (11, 227601), (19, 131769), (33, 75867), (57, 43923), (99, 25289), (121, 20691), (171, 14641), (209, 11979), (363, 6897), (627, 3993), (1089, 2299), (1331, 1881)]