65195421

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{2447}}^1$

素因数の和:2640

約数の個数: 16

約数和(自身を含む): 88833024

約数和(自身を除く): 23637603

約数列:

[1, 3, 83, 107, 249, 321, 2447, 7341, 8881, 26643, 203101, 261829, 609303, 785487, 21731807, 65195421]

約数ペア:

[(1, 65195421), (3, 21731807), (83, 785487), (107, 609303), (249, 261829), (321, 203101), (2447, 26643), (7341, 8881)]