996945189

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{43651}}^1$

素因数の和:44008

約数の個数: 16

約数和(自身を含む): 1391276544

約数和(自身を除く): 394331355

約数列:

[1, 3, 23, 69, 331, 993, 7613, 22839, 43651, 130953, 1003973, 3011919, 14448481, 43345443, 332315063, 996945189]

約数ペア:

[(1, 996945189), (3, 332315063), (23, 43345443), (69, 14448481), (331, 3011919), (993, 1003973), (7613, 130953), (22839, 43651)]