17907669

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 28837760

約数和(自身を除く): 10930091

約数列:

[1, 3, 9, 13, 27, 39, 117, 163, 313, 351, 489, 939, 1467, 2119, 2817, 4069, 4401, 6357, 8451, 12207, 19071, 36621, 51019, 57213, 109863, 153057, 459171, 663247, 1377513, 1989741, 5969223, 17907669]

約数ペア:

[(1, 17907669), (3, 5969223), (9, 1989741), (13, 1377513), (27, 663247), (39, 459171), (117, 153057), (163, 109863), (313, 57213), (351, 51019), (489, 36621), (939, 19071), (1467, 12207), (2119, 8451), (2817, 6357), (4069, 4401)]