268503477

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{8311}}^1$

素因数の和:8425

約数の個数: 24

約数和(自身を含む): 397978560

約数和(自身を除く): 129475083

約数列:

[1, 3, 11, 33, 89, 121, 267, 363, 979, 2937, 8311, 10769, 24933, 32307, 91421, 274263, 739679, 1005631, 2219037, 3016893, 8136469, 24409407, 89501159, 268503477]

約数ペア:

[(1, 268503477), (3, 89501159), (11, 24409407), (33, 8136469), (89, 3016893), (121, 2219037), (267, 1005631), (363, 739679), (979, 274263), (2937, 91421), (8311, 32307), (10769, 24933)]