517682487

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{30853}}^1$

素因数の和:30927

約数の個数: 32

約数和(自身を含む): 853051392

約数和(自身を除く): 335368905

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 329, 357, 799, 987, 2397, 5593, 16779, 30853, 92559, 215971, 524501, 647913, 1450091, 1573503, 3671507, 4350273, 10150637, 11014521, 24651547, 30451911, 73954641, 172560829, 517682487]

約数ペア:

[(1, 517682487), (3, 172560829), (7, 73954641), (17, 30451911), (21, 24651547), (47, 11014521), (51, 10150637), (119, 4350273), (141, 3671507), (329, 1573503), (357, 1450091), (799, 647913), (987, 524501), (2397, 215971), (5593, 92559), (16779, 30853)]