38700891

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13313}}^1$

素因数の和:13355

約数の個数: 24

約数和(自身を含む): 62309520

約数和(自身を除く): 23608629

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 13313, 39939, 119817, 226321, 252947, 678963, 758841, 2036889, 2276523, 4300099, 12900297, 38700891]

約数ペア:

[(1, 38700891), (3, 12900297), (9, 4300099), (17, 2276523), (19, 2036889), (51, 758841), (57, 678963), (153, 252947), (171, 226321), (323, 119817), (969, 39939), (2907, 13313)]