3428383

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 24

約数和(自身を含む): 4297344

約数和(自身を除く): 868961

約数列:

[1, 7, 31, 37, 49, 61, 217, 259, 427, 1147, 1519, 1813, 1891, 2257, 2989, 8029, 13237, 15799, 56203, 69967, 92659, 110593, 489769, 3428383]

約数ペア:

[(1, 3428383), (7, 489769), (31, 110593), (37, 92659), (49, 69967), (61, 56203), (217, 15799), (259, 13237), (427, 8029), (1147, 2989), (1519, 2257), (1813, 1891)]