2017257141

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1\times {\mathrm{853}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 2833367040

約数和(自身を除く): 816109899

約数列:

[1, 3, 31, 59, 93, 177, 431, 853, 1293, 1829, 2559, 5487, 13361, 25429, 26443, 40083, 50327, 76287, 79329, 150981, 367643, 788299, 1102929, 1560137, 2364897, 4680411, 11396933, 21690937, 34190799, 65072811, 672419047, 2017257141]

約数ペア:

[(1, 2017257141), (3, 672419047), (31, 65072811), (59, 34190799), (93, 21690937), (177, 11396933), (431, 4680411), (853, 2364897), (1293, 1560137), (1829, 1102929), (2559, 788299), (5487, 367643), (13361, 150981), (25429, 79329), (26443, 76287), (40083, 50327)]