312906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{431}}^1$

素因数の和:458

約数の個数: 24

約数和(自身を含む): 689472

約数和(自身を除く): 376566

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 431, 726, 862, 1293, 2586, 4741, 9482, 14223, 28446, 52151, 104302, 156453, 312906]

約数ペア:

[(1, 312906), (2, 156453), (3, 104302), (6, 52151), (11, 28446), (22, 14223), (33, 9482), (66, 4741), (121, 2586), (242, 1293), (363, 862), (431, 726)]