13381929

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:699

約数の個数: 40

約数和(自身を含む): 22790592

約数和(自身を除く): 9408663

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 253, 297, 621, 653, 759, 891, 1863, 1959, 2277, 5877, 6831, 7183, 15019, 17631, 20493, 21549, 45057, 52893, 64647, 135171, 165209, 193941, 405513, 495627, 581823, 1216539, 1486881, 4460643, 13381929]

約数ペア:

[(1, 13381929), (3, 4460643), (9, 1486881), (11, 1216539), (23, 581823), (27, 495627), (33, 405513), (69, 193941), (81, 165209), (99, 135171), (207, 64647), (253, 52893), (297, 45057), (621, 21549), (653, 20493), (759, 17631), (891, 15019), (1863, 7183), (1959, 6831), (2277, 5877)]