2783459436147

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1259}}^1\times {\mathrm{36269}}^1$

素因数の和:38068

約数の個数: 48

約数和(自身を含む): 4341701800800

約数和(自身を除く): 1558242364653

約数列:

[1, 3, 9, 13, 39, 117, 521, 1259, 1563, 3777, 4689, 6773, 11331, 16367, 20319, 36269, 49101, 60957, 108807, 147303, 326421, 471497, 655939, 1414491, 1967817, 4243473, 5903451, 8527207, 18896149, 25581621, 45662671, 56688447, 76744863, 136988013, 170065341, 245649937, 410964039, 593614723, 736949811, 1780844169, 2210849433, 5342532507, 23790251591, 71370754773, 214112264319, 309273270683, 927819812049, 2783459436147]

約数ペア:

[(1, 2783459436147), (3, 927819812049), (9, 309273270683), (13, 214112264319), (39, 71370754773), (117, 23790251591), (521, 5342532507), (1259, 2210849433), (1563, 1780844169), (3777, 736949811), (4689, 593614723), (6773, 410964039), (11331, 245649937), (16367, 170065341), (20319, 136988013), (36269, 76744863), (49101, 56688447), (60957, 45662671), (108807, 25581621), (147303, 18896149), (326421, 8527207), (471497, 5903451), (655939, 4243473), (1414491, 1967817)]