1133331

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 1622400

約数和(自身を除く): 489069

約数列:

[1, 3, 19, 57, 59, 177, 337, 1011, 1121, 3363, 6403, 19209, 19883, 59649, 377777, 1133331]

約数ペア:

[(1, 1133331), (3, 377777), (19, 59649), (57, 19883), (59, 19209), (177, 6403), (337, 3363), (1011, 1121)]