1057941

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:402

約数の個数: 20

約数和(自身を含む): 1627692

約数和(自身を除く): 569751

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 353, 999, 1059, 2997, 3177, 9531, 13061, 28593, 39183, 117549, 352647, 1057941]

約数ペア:

[(1, 1057941), (3, 352647), (9, 117549), (27, 39183), (37, 28593), (81, 13061), (111, 9531), (333, 3177), (353, 2997), (999, 1059)]