5183487

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 8501760

約数和(自身を除く): 3318273

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 491, 621, 1173, 1473, 3519, 4419, 8347, 10557, 11293, 13257, 25041, 33879, 75123, 101637, 191981, 225369, 304911, 575943, 1727829, 5183487]

約数ペア:

[(1, 5183487), (3, 1727829), (9, 575943), (17, 304911), (23, 225369), (27, 191981), (51, 101637), (69, 75123), (153, 33879), (207, 25041), (391, 13257), (459, 11293), (491, 10557), (621, 8347), (1173, 4419), (1473, 3519)]