84259623

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211177}}^1$

素因数の和:211206

約数の個数: 16

約数和(自身を含む): 135153920

約数和(自身を除く): 50894297

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 211177, 633531, 1478239, 4012363, 4434717, 12037089, 28086541, 84259623]

約数ペア:

[(1, 84259623), (3, 28086541), (7, 12037089), (19, 4434717), (21, 4012363), (57, 1478239), (133, 633531), (399, 211177)]