2073405

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 3608064

約数和(自身を除く): 1534659

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 173, 235, 255, 519, 705, 799, 865, 2397, 2595, 2941, 3995, 8131, 8823, 11985, 14705, 24393, 40655, 44115, 121965, 138227, 414681, 691135, 2073405]

約数ペア:

[(1, 2073405), (3, 691135), (5, 414681), (15, 138227), (17, 121965), (47, 44115), (51, 40655), (85, 24393), (141, 14705), (173, 11985), (235, 8823), (255, 8131), (519, 3995), (705, 2941), (799, 2595), (865, 2397)]