40241789

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{5101}}^1$

素因数の和:5145

約数の個数: 16

約数和(自身を含む): 48979200

約数和(自身を除く): 8737411

約数列:

[1, 7, 23, 49, 161, 343, 1127, 5101, 7889, 35707, 117323, 249949, 821261, 1749643, 5748827, 40241789]

約数ペア:

[(1, 40241789), (7, 5748827), (23, 1749643), (49, 821261), (161, 249949), (343, 117323), (1127, 35707), (5101, 7889)]