306609823

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 351267840

約数和(自身を除く): 44658017

約数列:

[1, 13, 43, 53, 79, 131, 559, 689, 1027, 1703, 2279, 3397, 4187, 5633, 6943, 10349, 29627, 44161, 54431, 73229, 90259, 134537, 180041, 298549, 445007, 548497, 2340533, 3881137, 5785091, 7130461, 23585371, 306609823]

約数ペア:

[(1, 306609823), (13, 23585371), (43, 7130461), (53, 5785091), (79, 3881137), (131, 2340533), (559, 548497), (689, 445007), (1027, 298549), (1703, 180041), (2279, 134537), (3397, 90259), (4187, 73229), (5633, 54431), (6943, 44161), (10349, 29627)]