17247231

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:408

約数の個数: 36

約数和(自身を含む): 27937000

約数和(自身を除く): 10689769

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 289, 323, 349, 867, 969, 1047, 2601, 2907, 3141, 5491, 5933, 6631, 16473, 17799, 19893, 49419, 53397, 59679, 100861, 112727, 302583, 338181, 907749, 1014543, 1916359, 5749077, 17247231]

約数ペア:

[(1, 17247231), (3, 5749077), (9, 1916359), (17, 1014543), (19, 907749), (51, 338181), (57, 302583), (153, 112727), (171, 100861), (289, 59679), (323, 53397), (349, 49419), (867, 19893), (969, 17799), (1047, 16473), (2601, 6631), (2907, 5933), (3141, 5491)]