13107969

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12239}}^1$

素因数の和:12269

約数の個数: 24

約数和(自身を含む): 22913280

約数和(自身を除く): 9805311

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 12239, 36717, 85673, 110151, 208063, 257019, 624189, 771057, 1456441, 1872567, 4369323, 13107969]

約数ペア:

[(1, 13107969), (3, 4369323), (7, 1872567), (9, 1456441), (17, 771057), (21, 624189), (51, 257019), (63, 208063), (119, 110151), (153, 85673), (357, 36717), (1071, 12239)]