13649963

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:394

約数の個数: 16

約数和(自身を含む): 15054336

約数和(自身を除く): 1404373

約数列:

[1, 17, 43, 71, 263, 731, 1207, 3053, 4471, 11309, 18673, 51901, 192253, 317441, 802939, 13649963]

約数ペア:

[(1, 13649963), (17, 802939), (43, 317441), (71, 192253), (263, 51901), (731, 18673), (1207, 11309), (3053, 4471)]