47917509

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{1489}}^1$

素因数の和:2140

約数の個数: 16

約数和(自身を含む): 67800960

約数和(自身を除く): 19883451

約数列:

[1, 3, 17, 51, 631, 1489, 1893, 4467, 10727, 25313, 32181, 75939, 939559, 2818677, 15972503, 47917509]

約数ペア:

[(1, 47917509), (3, 15972503), (17, 2818677), (51, 939559), (631, 75939), (1489, 32181), (1893, 25313), (4467, 10727)]