28081943

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{383}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 31518720

約数和(自身を除く): 3436777

約数列:

[1, 17, 19, 227, 323, 383, 3859, 4313, 6511, 7277, 73321, 86941, 123709, 1477997, 1651879, 28081943]

約数ペア:

[(1, 28081943), (17, 1651879), (19, 1477997), (227, 123709), (323, 86941), (383, 73321), (3859, 7277), (4313, 6511)]