2161737.00000000

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{16993}}^1$

素因数の和:17092

約数の個数: 16

約数和(自身を含む): 138671040

約数和(自身を除く): 39618843

約数列:

[1, 3, 29, 67, 87, 201, 1943, 5829, 16993, 50979, 492797, 1138531, 1478391, 3415593, 33017399, 99052197]

約数ペア:

[(1, 99052197), (3, 33017399), (29, 3415593), (67, 1478391), (87, 1138531), (201, 492797), (1943, 50979), (5829, 16993)]