11812203

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 19145280

約数和(自身を除く): 7333077

約数列:

[1, 3, 9, 13, 27, 39, 73, 117, 219, 351, 461, 657, 949, 1383, 1971, 2847, 4149, 5993, 8541, 12447, 17979, 25623, 33653, 53937, 100959, 161811, 302877, 437489, 908631, 1312467, 3937401, 11812203]

約数ペア:

[(1, 11812203), (3, 3937401), (9, 1312467), (13, 908631), (27, 437489), (39, 302877), (73, 161811), (117, 100959), (219, 53937), (351, 33653), (461, 25623), (657, 17979), (949, 12447), (1383, 8541), (1971, 5993), (2847, 4149)]