47921691

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1783}}^1$

素因数の和:1851

約数の個数: 24

約数和(自身を含む): 70104064

約数和(自身を除く): 22182373

約数列:

[1, 3, 17, 31, 51, 93, 289, 527, 867, 1581, 1783, 5349, 8959, 26877, 30311, 55273, 90933, 165819, 515287, 939641, 1545861, 2818923, 15973897, 47921691]

約数ペア:

[(1, 47921691), (3, 15973897), (17, 2818923), (31, 1545861), (51, 939641), (93, 515287), (289, 165819), (527, 90933), (867, 55273), (1581, 30311), (1783, 26877), (5349, 8959)]