2017819629

素因数分解:

$3^2\times 7^1\times {\mathrm{827}}^1\times {\mathrm{38729}}^1$

素因数の和:39569

約数の個数: 24

約数和(自身を含む): 3335117760

約数和(自身を除く): 1317298131

約数列:

[1, 3, 7, 9, 21, 63, 827, 2481, 5789, 7443, 17367, 38729, 52101, 116187, 271103, 348561, 813309, 2439927, 32028883, 96086649, 224202181, 288259947, 672606543, 2017819629]

約数ペア:

[(1, 2017819629), (3, 672606543), (7, 288259947), (9, 224202181), (21, 96086649), (63, 32028883), (827, 2439927), (2481, 813309), (5789, 348561), (7443, 271103), (17367, 116187), (38729, 52101)]