12671043

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2887}}^1$

素因数の和:2927

約数の個数: 32

約数和(自身を含む): 22179840

約数和(自身を除く): 9508797

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 2887, 4389, 8661, 20209, 31757, 54853, 60627, 95271, 164559, 222299, 383971, 603383, 666897, 1151913, 1810149, 4223681, 12671043]

約数ペア:

[(1, 12671043), (3, 4223681), (7, 1810149), (11, 1151913), (19, 666897), (21, 603383), (33, 383971), (57, 222299), (77, 164559), (133, 95271), (209, 60627), (231, 54853), (399, 31757), (627, 20209), (1463, 8661), (2887, 4389)]