310699983

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{631}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 464504832

約数和(自身を除く): 153804849

約数列:

[1, 3, 11, 33, 43, 129, 347, 473, 631, 1041, 1419, 1893, 3817, 6941, 11451, 14921, 20823, 27133, 44763, 81399, 164131, 218957, 298463, 492393, 656871, 895389, 2408527, 7225581, 9415151, 28245453, 103566661, 310699983]

約数ペア:

[(1, 310699983), (3, 103566661), (11, 28245453), (33, 9415151), (43, 7225581), (129, 2408527), (347, 895389), (473, 656871), (631, 492393), (1041, 298463), (1419, 218957), (1893, 164131), (3817, 81399), (6941, 44763), (11451, 27133), (14921, 20823)]