38857413

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97387}}^1$

素因数の和:97416

約数の個数: 16

約数和(自身を含む): 62328320

約数和(自身を除く): 23470907

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 97387, 292161, 681709, 1850353, 2045127, 5551059, 12952471, 38857413]

約数ペア:

[(1, 38857413), (3, 12952471), (7, 5551059), (19, 2045127), (21, 1850353), (57, 681709), (133, 292161), (399, 97387)]