112661913

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1009}}^1$

素因数の和:1441

約数の個数: 32

約数和(自身を含む): 185516800

約数和(自身を除く): 72854887

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 409, 1009, 1227, 2863, 3027, 5317, 7063, 8589, 13117, 15951, 21189, 37219, 39351, 91819, 111657, 275457, 412681, 1238043, 2888767, 5364853, 8666301, 16094559, 37553971, 112661913]

約数ペア:

[(1, 112661913), (3, 37553971), (7, 16094559), (13, 8666301), (21, 5364853), (39, 2888767), (91, 1238043), (273, 412681), (409, 275457), (1009, 111657), (1227, 91819), (2863, 39351), (3027, 37219), (5317, 21189), (7063, 15951), (8589, 13117)]