6661343

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:362

約数の個数: 16

約数和(自身を含む): 7644000

約数和(自身を除く): 982657

約数列:

[1, 13, 19, 149, 181, 247, 1937, 2353, 2831, 3439, 26969, 36803, 44707, 350597, 512411, 6661343]

約数ペア:

[(1, 6661343), (13, 512411), (19, 350597), (149, 44707), (181, 36803), (247, 26969), (1937, 3439), (2353, 2831)]