2906402685

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4122557}}^1$

素因数の和:4122612

約数の個数: 16

約数和(自身を含む): 4749186816

約数和(自身を除く): 1842784131

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 4122557, 12367671, 20612785, 61838355, 193760179, 581280537, 968800895, 2906402685]

約数ペア:

[(1, 2906402685), (3, 968800895), (5, 581280537), (15, 193760179), (47, 61838355), (141, 20612785), (235, 12367671), (705, 4122557)]