38263311

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:400

約数の個数: 36

約数和(自身を含む): 60152352

約数和(自身を除く): 21889041

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 289, 313, 423, 799, 867, 939, 2397, 2601, 2817, 5321, 7191, 13583, 14711, 15963, 40749, 44133, 47889, 90457, 122247, 132399, 250087, 271371, 750261, 814113, 2250783, 4251479, 12754437, 38263311]

約数ペア:

[(1, 38263311), (3, 12754437), (9, 4251479), (17, 2250783), (47, 814113), (51, 750261), (141, 271371), (153, 250087), (289, 132399), (313, 122247), (423, 90457), (799, 47889), (867, 44133), (939, 40749), (2397, 15963), (2601, 14711), (2817, 13583), (5321, 7191)]