339769617

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1607}}^1$

素因数の和:1813

約数の個数: 32

約数和(自身を含む): 509414400

約数和(自身を除く): 169644783

約数列:

[1, 3, 11, 33, 43, 129, 149, 447, 473, 1419, 1607, 1639, 4821, 4917, 6407, 17677, 19221, 53031, 69101, 70477, 207303, 211431, 239443, 718329, 760111, 2280333, 2633873, 7901619, 10296049, 30888147, 113256539, 339769617]

約数ペア:

[(1, 339769617), (3, 113256539), (11, 30888147), (33, 10296049), (43, 7901619), (129, 2633873), (149, 2280333), (447, 760111), (473, 718329), (1419, 239443), (1607, 211431), (1639, 207303), (4821, 70477), (4917, 69101), (6407, 53031), (17677, 19221)]