42390969

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1723}}^1$

素因数の和:1924

約数の個数: 16

約数和(自身を含む): 57926400

約数和(自身を除く): 15535431

約数列:

[1, 3, 59, 139, 177, 417, 1723, 5169, 8201, 24603, 101657, 239497, 304971, 718491, 14130323, 42390969]

約数ペア:

[(1, 42390969), (3, 14130323), (59, 718491), (139, 304971), (177, 239497), (417, 101657), (1723, 24603), (5169, 8201)]