84328251

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211349}}^1$

素因数の和:211378

約数の個数: 16

約数和(自身を含む): 135264000

約数和(自身を除く): 50935749

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 211349, 634047, 1479443, 4015631, 4438329, 12046893, 28109417, 84328251]

約数ペア:

[(1, 84328251), (3, 28109417), (7, 12046893), (19, 4438329), (21, 4015631), (57, 1479443), (133, 634047), (399, 211349)]