16931337

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 25557120

約数和(自身を除く): 8625783

約数列:

[1, 3, 17, 19, 51, 57, 101, 173, 303, 323, 519, 969, 1717, 1919, 2941, 3287, 5151, 5757, 8823, 9861, 17473, 32623, 52419, 55879, 97869, 167637, 297041, 331987, 891123, 995961, 5643779, 16931337]

約数ペア:

[(1, 16931337), (3, 5643779), (17, 995961), (19, 891123), (51, 331987), (57, 297041), (101, 167637), (173, 97869), (303, 55879), (323, 52419), (519, 32623), (969, 17473), (1717, 9861), (1919, 8823), (2941, 5757), (3287, 5151)]