1312278399

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{182489}}^1$

素因数の和:182559

約数の個数: 24

約数和(自身を含む): 2049727680

約数和(自身を除く): 737449281

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 7191, 182489, 547467, 1642401, 3102313, 8576983, 9306939, 25730949, 27920817, 77192847, 145808711, 437426133, 1312278399]

約数ペア:

[(1, 1312278399), (3, 437426133), (9, 145808711), (17, 77192847), (47, 27920817), (51, 25730949), (141, 9306939), (153, 8576983), (423, 3102313), (799, 1642401), (2397, 547467), (7191, 182489)]