189445543

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{2833}}^1$

素因数の和:3114

約数の個数: 16

約数和(自身を含む): 222820416

約数和(自身を除く): 33374873

約数列:

[1, 7, 41, 233, 287, 1631, 2833, 9553, 19831, 66871, 116153, 660089, 813071, 4620623, 27063649, 189445543]

約数ペア:

[(1, 189445543), (7, 27063649), (41, 4620623), (233, 813071), (287, 660089), (1631, 116153), (2833, 66871), (9553, 19831)]