22183161

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 40642560

約数和(自身を除く): 18459399

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 83, 89, 91, 143, 231, 249, 267, 273, 429, 581, 623, 913, 979, 1001, 1079, 1157, 1743, 1869, 2739, 2937, 3003, 3237, 3471, 6391, 6853, 7387, 7553, 8099, 11869, 12727, 19173, 20559, 22161, 22659, 24297, 35607, 38181, 51709, 81257, 83083, 89089, 96031, 155127, 243771, 249249, 267267, 288093, 568799, 672217, 1056341, 1706397, 2016651, 3169023, 7394387, 22183161]

約数ペア:

[(1, 22183161), (3, 7394387), (7, 3169023), (11, 2016651), (13, 1706397), (21, 1056341), (33, 672217), (39, 568799), (77, 288093), (83, 267267), (89, 249249), (91, 243771), (143, 155127), (231, 96031), (249, 89089), (267, 83083), (273, 81257), (429, 51709), (581, 38181), (623, 35607), (913, 24297), (979, 22659), (1001, 22161), (1079, 20559), (1157, 19173), (1743, 12727), (1869, 11869), (2739, 8099), (2937, 7553), (3003, 7387), (3237, 6853), (3471, 6391)]