89491641

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{3821}}^1$

素因数の和:4072

約数の個数: 16

約数和(自身を含む): 123160128

約数和(自身を除く): 33668487

約数列:

[1, 3, 37, 111, 211, 633, 3821, 7807, 11463, 23421, 141377, 424131, 806231, 2418693, 29830547, 89491641]

約数ペア:

[(1, 89491641), (3, 29830547), (37, 2418693), (111, 806231), (211, 424131), (633, 141377), (3821, 23421), (7807, 11463)]