9040871

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:782

約数の個数: 16

約数和(自身を含む): 10856448

約数和(自身を除く): 1815577

約数列:

[1, 7, 31, 61, 217, 427, 683, 1891, 4781, 13237, 21173, 41663, 148211, 291641, 1291553, 9040871]

約数ペア:

[(1, 9040871), (7, 1291553), (31, 291641), (61, 148211), (217, 41663), (427, 21173), (683, 13237), (1891, 4781)]