19043073

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5303}}^1$

素因数の和:5338

約数の個数: 32

約数和(自身を含む): 33945600

約数和(自身を除く): 14902527

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 5303, 15909, 37121, 47727, 100757, 111363, 143181, 302271, 334089, 705299, 906813, 1002267, 2115897, 2720439, 6347691, 19043073]

約数ペア:

[(1, 19043073), (3, 6347691), (7, 2720439), (9, 2115897), (19, 1002267), (21, 906813), (27, 705299), (57, 334089), (63, 302271), (133, 143181), (171, 111363), (189, 100757), (399, 47727), (513, 37121), (1197, 15909), (3591, 5303)]