19005113097

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{233}}^2\times {\mathrm{401}}^1$

素因数の和:970

約数の個数: 36

約数和(自身を含む): 27923845404

約数和(自身を除く): 8918732307

約数列:

[1, 3, 9, 97, 233, 291, 401, 699, 873, 1203, 2097, 3609, 22601, 38897, 54289, 67803, 93433, 116691, 162867, 203409, 280299, 350073, 488601, 840897, 5266033, 9063001, 15798099, 21769889, 27189003, 47394297, 65309667, 81567009, 195929001, 2111679233, 6335037699, 19005113097]

約数ペア:

[(1, 19005113097), (3, 6335037699), (9, 2111679233), (97, 195929001), (233, 81567009), (291, 65309667), (401, 47394297), (699, 27189003), (873, 21769889), (1203, 15798099), (2097, 9063001), (3609, 5266033), (22601, 840897), (38897, 488601), (54289, 350073), (67803, 280299), (93433, 203409), (116691, 162867)]