73870423

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 90184320

約数和(自身を除く): 16313897

約数列:

[1, 11, 17, 19, 187, 209, 289, 323, 1223, 3179, 3553, 5491, 13453, 20791, 23237, 60401, 228701, 255607, 353447, 395029, 3887917, 4345319, 6715493, 73870423]

約数ペア:

[(1, 73870423), (11, 6715493), (17, 4345319), (19, 3887917), (187, 395029), (209, 353447), (289, 255607), (323, 228701), (1223, 60401), (3179, 23237), (3553, 20791), (5491, 13453)]