38752647

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{7639}}^1$

素因数の和:7750

約数の個数: 16

約数和(自身を含む): 55008000

約数和(自身を除く): 16255353

約数列:

[1, 3, 19, 57, 89, 267, 1691, 5073, 7639, 22917, 145141, 435423, 679871, 2039613, 12917549, 38752647]

約数ペア:

[(1, 38752647), (3, 12917549), (19, 2039613), (57, 679871), (89, 435423), (267, 145141), (1691, 22917), (5073, 7639)]