313645926

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1637}}^1\times {\mathrm{2903}}^1$

素因数の和:4556

約数の個数: 32

約数和(自身を含む): 684972288

約数和(自身を除く): 371326362

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1637, 2903, 3274, 4911, 5806, 8709, 9822, 17418, 18007, 31933, 36014, 54021, 63866, 95799, 108042, 191598, 4752211, 9504422, 14256633, 28513266, 52274321, 104548642, 156822963, 313645926]

約数ペア:

[(1, 313645926), (2, 156822963), (3, 104548642), (6, 52274321), (11, 28513266), (22, 14256633), (33, 9504422), (66, 4752211), (1637, 191598), (2903, 108042), (3274, 95799), (4911, 63866), (5806, 54021), (8709, 36014), (9822, 31933), (17418, 18007)]