321939534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{403433}}^1$

素因数の和:403464

約数の個数: 32

約数和(自身を含む): 774593280

約数和(自身を除く): 452653746

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 403433, 806866, 1210299, 2420598, 2824031, 5648062, 7665227, 8472093, 15330454, 16944186, 22995681, 45991362, 53656589, 107313178, 160969767, 321939534]

約数ペア:

[(1, 321939534), (2, 160969767), (3, 107313178), (6, 53656589), (7, 45991362), (14, 22995681), (19, 16944186), (21, 15330454), (38, 8472093), (42, 7665227), (57, 5648062), (114, 2824031), (133, 2420598), (266, 1210299), (399, 806866), (798, 403433)]