17311203

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 32148480

約数和(自身を除く): 14837277

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 207, 273, 299, 483, 819, 897, 919, 1449, 2093, 2691, 2757, 6279, 6433, 8271, 11947, 18837, 19299, 21137, 35841, 57897, 63411, 83629, 107523, 147959, 190233, 250887, 274781, 443877, 752661, 824343, 1331631, 1923467, 2473029, 5770401, 17311203]

約数ペア:

[(1, 17311203), (3, 5770401), (7, 2473029), (9, 1923467), (13, 1331631), (21, 824343), (23, 752661), (39, 443877), (63, 274781), (69, 250887), (91, 190233), (117, 147959), (161, 107523), (207, 83629), (273, 63411), (299, 57897), (483, 35841), (819, 21137), (897, 19299), (919, 18837), (1449, 11947), (2093, 8271), (2691, 6433), (2757, 6279)]